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PhD Positions at IST Austria
by Giovanni Alessandro ZANCO 23 Nov '17

23 Nov '17

Dear Colleague, The Institute of Science and Technology Austria (IST Austria) is looking for highly qualified candidates to apply for our ISTScholar PhD program. We offer fully-funded PhD positions in the natural and mathematical sciences in a world-class research environment on the outskirts of Vienna. The research topics that might interest students in your department include: Mathematics Barton Mathematical Models of Evolution Edelsbrunner Algorithms, Computational Geometry and Topology Erdős Mathematical Physics, Probability Fischer Theory of Partial Differential Equations, Applied and Numerical Analysis Hausel Geometry and its Interfaces Maas Stochastic Analysis, Optimal Transport Seiringer Quantum Statistical Mechanics, Mathematical Physics Wagner Discrete and Computational Geometry and Topology Our PhD program is characterized by innovative training with a special focus on interdisciplinarity, close mentoring by outstanding faculty within small research groups, and access to first-rate facilities. Students spend the first year completing coursework and rotations before choosing a thesis group and passing the qualifying exam. Our PhD graduates have gone on to top positions in academia and industry all over the world. Students with a bachelor’s or master’s degree in a relevant field are encouraged to apply. We offer internationally competitive salaries co-funded by an EU Marie Sklodowska-Curie grant, full health benefits, and subsidized on-campus housing in the first year. For more information about the ISTScholar PhD program and application process, as well as faculty profiles, please visit our website at http://phd.ist.ac.at. The deadline for PhD applications is January 8th 2018 for a start date in September 2018. Yours sincerely, Hania Köver, Ph.D. Head of the Graduate School Office Institute of Science and Technology Austria Giovanni Zanco Stochastic Analysis group Institute of Science and Technology Austria gradschool(a)ist.ac.at Am Campus 1 3400 Klosterneuburg Austria ---------------------------------- Download our 2018 PhD open call flyers here: https://phd.pages.ist.ac.at/downloads/

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seminario di probabilità a Pavia
by benedetta.ferrario 22 Nov '17

22 Nov '17

Mercoledi` 29 novembre alle ore 14:30 in aula Beltrami del Dipartimento di Matematica dell'Università di Pavia si svolgerà il seguente seminario: *Titolo* On a class of stochastic transport equations for L^2_loc vector fields *Relatore * Christian Olivera (Universita` di Campinas) *Abstract *In this talk we discuss the existence and uniqueness of solutions to a class of stochastic transport equations with irregular coefficients. Asking only boundedness of the divergence of the coefficients (a classical condition in both the deterministic and stochastic setting), we can lower the integrability regularity required in known results on the coefficients. This is based on a joint work with Ennio Fedrizzi and Wladimir Neves. Tutti gli interessati sono invitati a partecipare.

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Seminario di Probabilita' e Statistica Matematica a Roma 1
by Faggionato, Alessandra 21 Nov '17

21 Nov '17

Buongiorno, Martedi' 28 Novembre alle ore 14.00 ci sara' il seguente seminario in Aula di Consiglio (Dipartimento di Matematica, Universita' La Sapienza) : *Speaker: *Lorenzo Dello Schiavo (Institut für Angewandte Mathematik — Universität Bonn) *Title: *Two characterizations of Dirichlet—Ferguson measures *Abstract:* We consider the Dirichlet—Ferguson (DF) measure, a random probability on a locally compact Polish space X introduced by Ferguson in [1]. The measure has ever since found many applications, widely ranging from Bayesian non-parametrics to population genetics and stochastic dynamics of infinite particle systems. Firstly, we compute the characteristic functional of DF measures (addressing, if time permits, connections of these measures with Lie algebra theory and Pólya Enumeration Theory). Secondly, we prove a characterization of DF measures via a Mecke-type integral identity. Profiting of connections between DF measures and Poisson measures on configuration spaces, we argue how DF measures may be regarded as ‘canonical' measures on the space P(X) of Borel probability measures on X. Partly based on joint work with E. W. Lytvynov, University of Swansea, Wales, UK. [1] Ferguson, T. S., Ann. Stat. 1(2), pp. 209-230, 1973 Cordialmente, Alessandra -- ************************************************* Prof. Alessandra Faggionato http://www1.mat.uniroma1.it/~faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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Job Posting - four fixed term lectureships at Ca' Foscari University of Venice
by Antonella Basso 20 Nov '17

20 Nov '17

Ca’ Foscari University of Venice invites expressions of interest for four fixed term lectureships (“ricercatore a tempo determinato tipo a, rtdA”) in the Department of Economics. The positions are for three years with the possibility of an extension for two more years conditional on a positive evaluation by the department. There is also the possibility to apply for tenure track positions before the end of the contract. - The first position is in applied economics. - The second position is in econometrics. - The third position is in energy economics. - The fourth position is in Financial mathematics, mathematics for economics, actuarial sciences Applications should be received by December 10th, 2017. Further information on the web page: https://econjobmarket.org/postings.php?posid=4838 best regards, Antonella Basso -- Antonella Basso Prorettore alla Programmazione e Valutazione - Prorector at Planning and Valuation Dipartimento di Economia Università Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 E-mail address: basso(a)unive.it Web page: http://www.unive.it/data/persone/5591751

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Reminder - Call for Papers - Quantitative Finance Workshop 2018 - Uniroma3
by Francesco Cesarone 20 Nov '17

20 Nov '17

Dear Colleagues, We take great pleasure to invite you to attend the XIX edition of the Workshop on Quantitative Finance that will be held at the Department of Business Studies - University Roma Tre on 24-25-26 January 2018. The official website is http://disa.uniroma3.it/qfw2018/ After the great success of the previous edition at the University of Milano-Bicocca, we repeat the same conference format, lasting two days and a half (from Wednesday 24 January afternoon to Friday 26 January). The deadline for submitting an Extended Abstract is *26 November 2017*. Notification of acceptance will be given by 23 December 2017. The full paper for the discussant will have to be provided by 7 January 2018. We point out that there is no registration fee, conference sponsors will provide coffee-breaks, lunches and the social dinner. Furthermore, several research prizes connected with the conference could be made available for young researchers (for more details see http://disa.uniroma3.it/ qfw2018/#1488886813070-37410e9c-f120). Looking forward to seeing you in Rome! Best regards, The organizing committee -- http://disa.uniroma3.it/qfw2018/ -- Francesco Cesarone - Ph.D. Ricercatore - Assistant Professor Facoltà di Economia Dipartimento di Studi Aziendali Università Roma Tre Via Silvio D'Amico, 77 00145 - Roma tel: +39 06 57335744 Skype: francesco.cesarone email: francesco.cesarone(a)uniroma3.it Studio n. 20 piano V WWW: http://host.uniroma3.it/docenti/cesarone/

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3-year Lecturership in Statistics at University of Leeds
by Tiziano De Angelis 17 Nov '17

17 Nov '17

Dear All, I am glad to announce that the School of Mathematics at the University of Leeds is advertising one post for a fixed term (3 years)* Lecturer in Statistics*. Please follow the link for details: https://jobs.leeds.ac.uk/Vacancy.aspx?ref=MAPMA1070 <https://jobs.leeds.ac.uk/Vacancy.aspx?ref=MAPMA1070> *Deadline for application: *31 December 2017. The expected interview dates are 5 February 2018. I would be most grateful if you could please forward this announcement to suitable candidates. Best wishes Tiziano

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avviso di seminario
by Marco Alessandro Fuhrman 16 Nov '17

16 Nov '17

Il giorno 22 novembre, alle ore 14.30, in Aula C del Dipartimento di Matematica dell'Università degli Studi di Milano (via Saldini, 50) il prof. Matteo Barigozzi (London School of Economics, Londra) terrà un seminario dal titolo "Statistical analysis of high-dimensional time series via factor models" Abstract High-dimensional time series are among the most common type of dataset available today, and have entered current practice in many areas, including meteorology, genomics, chemometrics, complex physics simulations, biological and environmental research, finance and econometrics. The analysis of such datasets poses significant challenges, both from a statistical as well as from a numerical point of view. Some of the most successful procedures so far have been based on dimension reduction techniques and, more particularly, on high-dimensional factor models which have been developed, essentially, within time series econometrics. In this talk I will first review the main results on the representation of high-dimensional stationary times series as generalized dynamic factor models. Then I will present two different estimation techniques based on principal component analysis and on Kalman filtering. Both a time and a frequency domain approach are considered. Last, some extensions to non-stationary time series are also discussed. Tutti gli interessati sono invitati a partecipare ------------------------------------------- Carati Andrea, Dipartimento di Matematica, Via Saldini 50, 20133 Milano, Italy ------------------------------------------- tel: ++39/02/5835.6139 fax: ++39/02/5835.6090 -------------------------------------------

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Fwd: Posizione aperta a Finscience
by enea giuseppe bongiorno 16 Nov '17

16 Nov '17

Ricevo ed inoltro posizione aperta presso finscience. Cordiali saluti, EB ---------- Forwarded message ---------- From: Alberto Santangelo <alberto.santangelo(a)finscience.com> Date: 2017-11-15 16:12 GMT+01:00 Subject: Posizione aperta a Finscience To: enea.bongiorno(a)uniupo.it Ciao Enea, Ti chiedo una cortesia: potresti girare la job description in allegato alle persone che secondo te potrebbero essere interessate? La figura che stiamo cercando deve avere un'esperienza dimostrabile in campo Natural Language Processing, e buone conoscenza statistico-matematiche. Non deve essere necessariamente una figura con molti anni di esperienza. Grazie -- [image: FinScience Srl] <http://www.finscience.com/> ALBERTO SANTANGELO FINANCIAL QUANTITATIVE ANALYST Office: (+39) 02 76281064 <+3902+76281064>Foro Buonaparte, 71 - Milano WWW.FINSCIENCE.COM <http://www.finscience.com/> Le informazioni contenute in questo messaggio email sono riservate e destinate esclusivamente al destinatario. In caso di ricevimento del presente messaggio da parte di soggetti diversi dal destinatario, questi è avvertito che qualsiasi uso, copia, diffusione di quanto in esso contenuto è assolutamente proibita. Se questa comunicazione Vi è pervenuta per errore, Vi preghiamo di rispondere a questa mail e successivamente cancellarla dal Vostro sistema. Information contained in this email is confidential and intended for the addressee only. Any use, copy or dissemination of this information by persons or entities other than the intended recipient is prohibited. If you receive this message in error, please reply to this e-mail and delete the material from your computer.

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Final announcement: "Winter school on Energy Systems", Eindhoven (NL), 11-15 December 2017
by Zocca, Alessandro 15 Nov '17

15 Nov '17

Dear colleagues, we are pleased to announce that the “Winter school on Energy Systems” will take place in the week of December 11-15, 2017, in Eindhoven (NL). This winter school is part of a longer tradition of workshops, called YEQT (Young European Queueing Theorists), organized annually by the Eurandom research institute for Stochastics located at the Eindhoven University of Technology. This year we organize the 11th edition of the YEQT workshop on the theme "Stochastic modelling and analysis of energy networks". This year’s YEQT has a different structure than usual, being structured as a winter school. The workshop consists of several tutorials presented by six renowned researchers: - Ana Bušić (INRIA, Paris) - James Cruise (Heriot-Watt University) - Pär Holmberg (Research Institute of Industrial Economics, Stockholm) - Pierre Pinson (Technical University of Denmark) - John Moriarty (Queen Mary University of London) - Kostya Turitsyn (MIT) Next to the tutorials, there will be 16 research talks given by invited young researchers and a poster session. For more information, program, titles and abstracts, we welcome you to take a look at the winter school webpage: https://www.eurandom.tue.nl/events/workshops/2017/YEQT_XI_2017/YEQT_XI_2017… Registration is free, but compulsory for organizational purposes (see the link in the webpage). Best wishes, Alessandro Zocca (Caltech) Nicolas Gast (INRIA, Grenoble) Fiona Sloothaak (Eindhoven University of Technology)

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Seminario di probabilità al Politecnico di Milano
by Fabio Zucca 15 Nov '17

15 Nov '17

Si avvisa che in data 23/11/2017, alle ore 10:00 precise, presso l'Aula Seminari del III piano del DIpartimento di Matematica del Politecnico di Milano si svolgerà il seguente seminario: Titolo: On segmentation with hidden, pairwise and triplet Markov models Relatore: Juri Lember, University of Tartu, Estonia Abstract: The well-known hidden Markov model (HMM) is a two-dimensional stochastic process (X,Y), where Y is a Markov chain and conditionally on Y, the X-process consists of independent random variables, the distribution of the random variable X_t depending on Y_t, only. Over the last decades, HMM's have become very popular stochastic models with applications to speech recognition, signal processing, linguistic, computational molecular biology and so on. Often the Y-process is unobserved (hidden) and the goal of the inference is to estimate its unobserved realization based on a realization of X-process. This task is called the segmentation problem and the standard ways to solve it is to use either maximum likelihood (so-called Viterbi) path or pointwise maximum likelihood (so-called PMAP) path. A trivial but important property of HMM is that the process Z=(X,Y) is itself a Markov process with a product state space. This observation allows naturally enlarge the class of HMM's to the class of pairwise Markov models (PMM) as follows: Z=(X,Y) is a PMM if Z has Markov property. Now it is clear that PMM's are a much larger class of models whose HMM\'s is just a little subclass. We briefly discuss several PMM's like Markov switching models and HMM's with dependent noise. It is important to note that if (X,Y) is a Markov process, then neither X nor Y need to have Markov property, but conditionally on X, the Y-process is Markov and vice versa. It turns out that many good properties of HMM's are mainly due to the Markov property of Z and hence these properties carry on to PMM's as well. In particular the well-known Viterbi and forward-backward algorithms apply and so standard segmentation approaches can be applied in the case of PMM's. Moreover, PMM-models provide a rather flexible and realistic model for the homology of random sequences. A triplet Markov model (TMM), introduced by W. Pieczynski, is a three-dimensional Markov process (X,Y,U), where, as previously, X stands for observations and Y is the hidden state sequence of interest. But in addition, there is another hidden component U. Since conditionally on U, the pair (X,Y) is an inhomogeneous PMM, the U-component models now the change of environment. It turns out that adding the U-component makes the model really flexible. We give a general approach to the risk-based segmentation problem that also applies for PMM's and TMM's, discuss the weaknesses standard approaches and introduce a way to overcome these problems. We also discuss the asymptotics of Viterbi segmentation for PMM\'s. Tutti gli interessati sono invitati a partecipare Fabio Zucca

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Lectureship position in Probability and Statistics at the University of Birmingham
by Francesco Caravenna 15 Nov '17

15 Nov '17

Ricevo e inoltro. > Applications are invited for a Lectureship position in the School of > Mathematics at the University of Birmingham, in the area of > Probability and Modern Statistics, broadly defined, including any area > of statistics, probability theory, computational data analysis, > machine learning, or related areas. The position is full-time and > permanent. > > Detailed information about the position can be found under > > http://www.jobs.ac.uk/job/BFD545/lecturer-in-probability-and-modern-statist… > > For information on the department and the Birmingham Combinatorics and > Probability group, please visit > > http://web.mat.bham.ac.uk/combinatorics/ > > Application deadline: 13 December 2017 > > For informal enquiries, please contact Professor Daniela Kühn, > d.kuhn(a)bham.ac.uk or Professor Deryk Osthus, d.osthus(a)bham.ac.uk.

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Bernoulli Society New Researcher Award
by Antonio Di Crescenzo 15 Nov '17

15 Nov '17

> > > > > >Dear fellow members of the Bernoulli Society, >The Bernoulli Society welcomes submissions to >the New Researcher Award. The details about the >award can be found below. We would very much >appreciate it if you could share this >information with anyone who might be interested >in applying. >Many thanks in advance! > >Best wishes, >Parthanil Roy - Youth Representative >Leonardo T. Rolla - Membership Secretary > > >Bernoulli Society New Researcher Award > >The Bernoulli Society welcomes submissions to >the New Researcher Award. Each awardee will >deliver a 30-minute talk at the ISI World >Statistics Congress in Malaysia in 2019, and >will receive funding (up to EUR 1000) to >compensate for travel and other expenses. >Bernoulli News will publish announcements >including each awardee's picture and a piece >about their work. > >Candidates should submit a 3-page synopsis of >their presentation, along with their CV, >to <mailto:ber.soc.yra@gmail.com>ber.soc.yra(a)gmail.com by February >28, 2018. > >To be eligible, candidates should: > >- be active researchers in Mathematical Statistics; >- at the time of submission, be regular members of the Bernoulli Society >- have received their PhD within the last >5 years (female candidates get 1 extra year for >each child born since receiving the PhD). > > > --

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MSP - 2018
by gianluca cassese 14 Nov '17

14 Nov '17

The University of Milano Bicocca jointly with the University of Pavia and University Bocconi is pleased to announce the first workshop on: "THE MATHEMATICS OF SUBJECTIVE PROBABILITY" to be held in Milan on 3-5 September 2018. We aim at putting together researchers from such diverse fields as probability, statistics, gambling, game theory or economics who view probability as a mathematical model of subjective attitudes. Contributed talks and sessions are welcome and will undergo a regular refereeing process (submission deadline: March 31; notification of acceptance: April 30). Further details: https://sites.google.com/view/MSP-2018 The Organizing Committee: Gianluca Cassese, Pietro Rigo and Barbara Vantaggi -- *Gianluca Cassese* ------------------------------------------------------------------------------- Dipartimento di Economia, Metodi Quantitativi e Strategie di Impresa Università degli Studi di Milano-Bicocca via Bicocca degli Arcimboldi, 8 - 20126, Milan, Italy Building U7 - Room 2097 -------------------------------------------------------------------------------

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seminario Chiara Corsato
by Emanuela Rosazza 13 Nov '17

13 Nov '17

Si avvisa che il giorno lunedì 20 novembre alle ore 15 presso l’Università di Milano- Bicocca (via degli Arcimboldi 8 - edificio U7, quarto piano- aula 4026) si terrà il seguente seminario: Speaker: Chiara Corsato (Università di Trieste) Titolo: “Weak Dutch Books: the lose-or-draw case with lower previsions” Abstract: This seminar is devoted to present some recent results obtained in the field of Imprecise Previsions. We introduce the general topic evidencing the link with risk measures and we concentrate on the notions of convex and Williams' coherent imprecise previsions. These concepts are interpreted in a betting scheme, following de Finetti's approach to subjective probability. Uncertainty assessments for imprecise previsions based on those consistency conditions require that the suprema of certain random numbers, interpreted as gains, are non-negative. The extreme situation that a supremum is zero represents what is called a Weak Dutch Book (WDB). The core of this presentation aims to analyse the properties of WDBs with convex and Williams' coherent imprecise previsions. Namely, we show that WDB assessments ensure a certain `local precision' property and imply, in the agent's evaluation, some kind of `protection' against real losses. Further, these properties vary with the consistency notion we adopt, tending to vanish with the weaker one of convexity. A generalisation of the classical strict consistency notions is also discussed, in order to rule out the extreme situations caused by WDBs. Tutti gli interessati sono invitati a partecipare. Un saluto cordiale, Emanuela ******************************************************************************************* Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano-Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *******************************************************************************************

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Assistant Professor and Postdoctoral Fellow in Financial Mathematics at Dublin City University
by Paolo Guasoni 11 Nov '17

11 Nov '17

Dear Colleague, Dublin City University has two openings in Financial Mathematics: Assistant Professor (Permanent) https://www4.dcu.ie/sites/default/files/hr/lecturer_financial_maths_nov_201… Postdoctoral Fellow (Two-year) https://www4.dcu.ie/sites/default/files/hr/postdoct_financial_maths_nov_201… The closing date for both applications is January 7th, 2018. With best regards, Paolo Guasoni -- *Séanadh Ríomhphoist/Email DisclaimerTá an ríomhphost seo agus aon chomhad a sheoltar leis faoi rún agus is lena úsáid ag an seolaí agus sin amháin é. Is féidir tuilleadh a léamh anseo. <https://www4.dcu.ie/iss/seanadh-riomhphoist.shtml>This e-mail and any files transmitted with it are confidential and are intended solely for use by the addressee. Read more here. <https://www4.dcu.ie/iss/email-disclaimer.shtml>* -- <https://www.facebook.com/DCU/> <https://twitter.com/DublinCityUni> <https://www.linkedin.com/company/dublin-city-university> <https://www.instagram.com/dublincityuniversity/?hl=en> <https://www.youtube.com/user/DublinCityUniversity>

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Seminario MARIUCCI
by Matteo Ruggiero 10 Nov '17

10 Nov '17

************************************************************************ STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO ************************************************************************ Venerdi 17 Novembre 2017, alle ore 12:00, presso il nuovo edificio del Collegio Carlo Alberto, in Piazza Arbarello 8, Torino, si terra' il seguente seminario: ------------------------------------------------ Ester MARIUCCI (Humboldt-Universität zu Berlin) WASSERSTEIN DISTANCES AND OTHER METRICS FOR DISCRETELY OBSERVED LÉVY PROCESSES We present some upper bounds for the Wasserstein distance of order p between the product measures associated with the increments of Lévy processes with possibly infinite Lévy measures. As an application, we derive an upper bound for the total variation distance between the marginals of Lévy processes with possibly infinite Lévy measures and non-zero Gaussian components. A lower bound for the Wasserstein distance of order p is also presented. Furthermore, we investigate the relation between Wasserstein distances, total variation distance and Toscani-Fourier distance; several results connecting these metrics are discussed. This is a joint work with Markus Reiß. ------------------------------------------------ Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto www.matteoruggiero.it

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Prize Fellowship in Probability and its connections, Prob-L@B, Bath
by Elvira Di Nardo 10 Nov '17

10 Nov '17

Apologies for cross postings The University of Bath is celebrating its 50th birthday by offering an expansive number of Prize Fellowships. Prize fellowships are two year postdoctoral fellowships which lead into a tenure track assistant professorship (called a Lectureship in the UK). The probability laboratory (http://www.bath.ac.uk/research/centres/probability- laboratory/) at the Department of Mathematical Sciences invites candidates for consideration. For more information on the Prize Fellowship concept at the University of Bath, visit: http://www.bath.ac.uk/campaigns/university-of-bath-prize-fellowships/ For more information on the particular Prize Fellowship in Prob-L@B follow the link at: http://www.bath.ac.uk/campaigns/university-of-bath-prize-fellowships-in-the- faculty-of-science/ Applications made on line here: https://www.bath.ac.uk/jobs/Vacancy.aspx?ref=SF5354 Important dates: Deadline 31st December 2017. First round of Skype Interviews during the week of 15th January 2018. Second round of interviews in person on Thursday 8th and 9th February 2018 For further information, please contact, Professor Andreas Kyprianou ( a.kyprianou(a)bath.ac.uk) or contact one of our existing prize fellows: Dr. Tim Rogers (t.c.rogers(a)bath.ac.uk) Dr. Matt Roberts (M.I.Roberts(a)bath.ac.uk), Dr. Alexander Stauffer (a.stauffer(a)bath.ac.uk) Dr. Cecile Mailler (C.Mailler(a)bath.ac.uk) -- Professor Andreas Kyprianou Co-director of EPSRC CDT SAMBa Director of Prob-L@B Department of Mathematical Sciences University of Bath BA2 7AY -- %------------------------------------------------------- Elvira Di Nardo Dept. Mathematics "G. Peano" University of Torino Via Carlo Alberto 10 10123 Torino, Italia tel. +39 0116702862 fax +39 0116702878 http://www.elviradinardo.it %-------------------------------------------------------

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Seminario di Probabilita`, Universita` La Sapienza (Roma)
by Faggionato, Alessandra 10 Nov '17

10 Nov '17

Martedi' 14 Novembre, ore 14, Aula di Consiglio. Titolo: Well-posedness of semilinear SPDEs with singular drift: a variational approach Speaker: Luca Scarpa ( Department of Mathematics University College London, UK) Abstract. Well-posedness is proved for singular semilinear SPDEs on a smooth bounded domain D in R^n. The linear part is associated to a coercive linear maximal monotone operator on L^2(D) while the drift is represented by a multivalued maximal monotone graph everywhere defined on R, on which no growth nor smoothness conditions are required. Moreover, the noise is given by a cylindrical Wiener process on a Hilbert space U, with a stochastic integrand taking values in the Hilbert-Schmidt operators from U to L^2(D): classical Lipschitz-continuity hypotheses for the diffusion coefficient are assumed. The proof consists in approximating the equation, finding uniform estimates both pathwise and in expectation on the approximated solutions, and then passing to the limit using compactness and lower semicontinuity results. Finally, possible generalizations are discussed. This study is based on a joint work with Carlo Marinelli (University College London). -- ************************************************* Prof. Alessandra Faggionato http://www1.mat.uniroma1.it/~faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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Half day in Stochastic Processes - Esame finale Dottorato
by Paolo Dai Pra 09 Nov '17

09 Nov '17

In occasione dell’esame finale di Dottorato di Luisa Andreis, vi annuncio il seguente: Half day in stochastic processes Giovedì 16 Novembre 2017, presso l’aula 2AB45 del Dipartimento di Matematica dell’Università di Padova, si svolgeranno i seguenti seminari. 14:15 Elisabetta Scoppola (Università di Roma III). Conditionally strong quasi-stationary times and metastability Abstract: We generalise the notion of strong stationary time to define a conditionally strong quasi-stationary times that turns out to be a crucial tool for the study of metastability in a completely general setting. 15:00 Davide Gabrielli (Università dell'Aquila). Exchange dynamics, reversibility and tournaments Abstract: We consider a generalization to N types of particles of the classic ABC model. We have particles of different types stochastically evolving on a one dimensional lattice with an exchange dynamics. The rates of exchange are local but under suitable conditions the dynamics is reversible with a Gibbsian like invariant measure with long range interactions. We discuss geometrically the conditions of reversibility on a ring that correspond to a gradient condition on the graph of configurations or equivalently to a divergence free condition on a graph structure associated to the types of particles. We show that much of the information on the interactions between particles can be encoded in associated \emph{Tournaments} that are a special class of oriented graphs. In particular we show that the interactions of reversible models are corresponding to strongly connected tournaments. The possible minimizers of the energies are in correspondence with the Hamiltonian cycles of the tournaments. We can then determine how many and which are the possible minimizers of the energy looking at the structure of the associated tournament. As a byproduct we obtain a probabilistic proof of a classic Theorem of Camion on the existence of Hamiltonian cycles for strongly connected tournaments. Using these results we obtain in the case of an equal number of k types of particles new representations of the Hamiltonians in terms of translation invariant k-body long range interactions. We show that when k=3,4 the minimizer of the energy is always unique up to translations. Starting from the case k=5 it is possible to have more than one minimizer. In particular it is possible to have minimizers for which particles of the same type are not joined together in single clusters. Joint work with F. Roncari. 15:45 - 16:00 Break 16:00. Luisa Andreis (Università di Padova e Weierstrass Institute Berlin). McKean-Vlasov limits, propagation of chaos and long-time behavior of some mean field interacting particle systems (Ph.D. Defense) Un caro saluto Paolo Dai Pra Paolo Dai Pra Dipartimento di Matematica Via Trieste, 63 35121 Padova Tel. +39 0498271361 Fax +39 0498271428 daipra(a)math.unipd.it

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Seminario Prof. Albeverio - 15 Novembre - DIECO Università dell'Insubria
by elisa mastrogiacomo 09 Nov '17

09 Nov '17

On November 15, 2017, 13.00-14.00, Prof. Sergio Albeverio (University of Bonn) will give a talk on “Infinite dimensional integrals, asymptotics, stochastic differential equations and applications”. Below you find the abstract of Sergio’s talk. You are all invited. Best regards, Elisa Mastrogiacomo ----------------------------------------------------- *Location: * Dipartimento di Economia, Via Monte Generoso n. 71, 21100, Varese. *Time*: 13:00 *Abstract:* We present general ideas for infinite dimensional integrals, having in mind applications to solutions and asymptotics for (stochastic) partial differential equations arising in aereas like mathematical physics and finance. Some recent developments are also mentioned. Keywords: infinite dimensional integrals, SPDEs, asymptotic expansions.

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EFI3, February 15-16, 2018, Pescara (Italy): first announcement (fwd)
by Tiziano Vargiolu 09 Nov '17

09 Nov '17

(sorry for cross-postings) Dear all, I am glad to invite you to contribute and take part in the third edition of the workshop Energy Finance Italia, this time held in Pescara (Italy) on February 15-16, 2018 http://energyfinanceitalia.dtdns.net/index.php/efi3 A selection of papers contributed to the workshop will be published on the Journal of Energy Markets. Call for papers: acceptance of submissions has started. The deadline for extended abstract submission is November 26, 2017. The format of the abstract is maximum two pages, in pdf, in which the name of the presenting Author and the title of the presentation have to be specified. The abstract should be sent to the address energyfinanceitalia(a)gmail.com Fees: 100 euros per person. They include session break refreshments, lunches and the social dinner. Instructions about how to pay will be given soon. EFI3 Young Investigator Training Program ---------------------------------------- The network of Italian universities behind EFI3 will participate in a competitive call of the Associazione di Fondazioni e di Casse di Risparmio (ACRI) named 'YOUNG INVESTIGATOR TRANING PROGRAM'. If financed, this program will allow our network to issue some grants to young researchers (younger than 40 years of age) working outside Italy (Italian or not) to facilitate them 1) to participate to the EFI3 workshop, and 2) to spend one month in one of the universities of the network. These grants will be awarded on a competitive basis. ACRI is expected to announce the results of its financing competition by the end of December 2017. News about this initiative will appear on the website http://energyfinanceitalia.dtdns.net/index.php/efi3 We all hope to see you all in Pescara! Tiziano -------------------------------------------------------------------------- Tiziano Vargiolu Dipartimento di Matematica Phone: +39 049 8271383 Universita' di Padova Fax: +39 049 8271428 Via Trieste, 63 E-mail: vargiolu(a)math.unipd.it I-35121 Padova (Italy) WWW: http://www.math.unipd.it/~vargiolu --------------------------------------------------------------------------

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Fwd: Please share: PhD opportunities in Mathematical Sciences at the University of Bath
by pietro caputo 06 Nov '17

06 Nov '17

---------- Forwarded message ---------- From: Jessica Ohren <J.M.Ohren(a)bath.ac.uk> Date: Mon, Nov 6, 2017 at 2:23 PM Subject: Please share: PhD opportunities in Mathematical Sciences at the University of Bath To: Dear all, I would be very grateful if you could circulate these opportunities from the University of Bath widely. Applications to SAMBa - our *Centre for Doctoral Training in Statistical Applied Mathematics* (go.bath.ac.uk/samba) - are now open. We aim to recruit 10-12 students on fully funded scholarships (for UK and EU students) to begin September 2018. A poster and an advert which includes how to apply are attached. You can also find information online: https://www.findaphd.com/search/PhDDetails.aspx?CAID=2444&LID=79. There is no formal closing date but we expect to fill all our places by March 2018 so early application is encouraged. We also have two individual PhD projects available in collaboration with Syngenta, which are available from 1st January. These are also open to UK and EU students and provide an opportunity to be part of a vibrant, creative and supportive environment in the Mathematical Sciences department here in Bath. *Mathematical modelling for safe, yet effective, pesticide development and usage.* Lead supervisor: Jane White <http://www.bath.ac.uk/math-sci/contacts/academics/jane-white/>. https://www.findaphd.com/search/ProjectDetails.aspx?PJID=86111&LID=79 Closing date: Wednesday 15th November This project is about creating and analysing a series of mathematical models that can be used to compare and contrast pesticide absorption through leaf surfaces and human skin and to begin to understand how different pesticide components contribute to the optimal solution of high leaf, but negligible skin, penetration. Working with colleagues from Syngenta means that there will be data available to estimate model parameters and to validate the model outputs. *Modern statistical techniques for assessing and predicting herbicide performance*. Lead supervisor: Evangelos Evangelou <http://www.bath.ac.uk/math-sci/contacts/academics/evangelos-evangelou/>. https://www.findaphd.com/search/ProjectDetails.aspx?PJID=85079&LID=79 Closing date: Wednesday 15th November This project will be at the interface of statistics and computer science with significant mathematical, methodological, and computational components. You will develop statistical models and methodology for assessing chemical compounds from their descriptive characteristics and their performance on screening tests, and accordingly compute a quantitative score for each chemical. You will apply this methodology to tackle real problems provided by Syngenta using data from their screening experiments on herbicides. An opportunity is also available to join Bath Maths through a BioMedicine Centre, led from the University of Bristol. The PhD would not start until September 2018 but the closing date is the end of this month. *Tortoise and hare: Physical activity profiles and their impact on cardiometabolic disease risk*. Bath supervisor: Nicole Augustin <http://www.bath.ac.uk/math-sci/contacts/academics/nicole-augustin/>. https://www.findaphd.com/search/ProjectDetails.aspx?PJID=89645&LID=1761 Closing date: Friday 24th November This project will be best suited to a student with very strong statistical/applied mathematics skills. The student will develop practical skills related to the processing of data in very large datasets, linkage to health records, and the refinement and use of novel statistical methods in survival analyses. This project aims to refine statistical methods, apply these methods to the development of integrated physical activity profiles, and develop a ‘scoring system’ that integrates information from across the activity dimensions to make it easier for people to understand the risks associated with their physical activity profiles. [image: cid:image006.jpg@01D1B4D0.1F73E020] Jessica Ohren, Centre for Doctoral Training Administrator Statistical Applied Mathematics (SAMBa) Condensed Matter Physics University of Bath <http://www.bath.ac.uk/> 4W1.16 Department of Mathematical Sciences Bath BA2 7AY, United Kingdom | Telephone: +44 (0)1225 385631 <+44%201225%20385631> | Email: j.m.ohren(a)bath.ac.uk Follow us on Twitter @SAMBa_CDT www.bath.ac.uk/samba

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EMS-IAMP Summer School in Mathematical Physics, Ischia 11-15 June 2018
by Francesco Caravenna 05 Nov '17

05 Nov '17

> Da: giuliani(a)mat.uniroma3.it > Oggetto: EMS-IAMP Summer School in Mathematical Physics, Ischia 11-15 June 2018 > Data: 3 novembre 2017 22:47:07 CET > > Dear colleague, > > this is the first announcement of the EMS-IAMP Summer School in Mathematical Physics on `Universality in Probability Theory and Statistical Mechanics', which will be held in Ischia (Naples, Italy) on June 11-15, 2018. > > The main courses (6 hours each) will be given by: > > - L. Erdoes (IST Austria) > - R. Peled (Univ. Tel Aviv) > - F.-L. Toninelli (Univ. Lyon-1) > - Y. Velenik (Univ. Geneve) > > The school is targeted to PhD students, postdocs and young researchers. The four courses will introduce at a graduate level different methodologies used to understand in complementary ways several instances of universality, ranging from eigenvalue statistics of random matrices, to the large scale dynamics of stochastic surfaces, to their massless Gaussian free field behavior at equilibrium. > > The school will take place in Grand Hotel Re Ferdinando > http://www.hotelreferdinandoischia.it/meeting.aspx > in Ischia, the largest island of the gulf of Naples. > > We will provide financial support for students and young researchers. > > Details about the registration, the application for financial support and the website will come soon in a follow-up message. If, in the meantime, you need more informations, please contact us via email at agnese.dorazio(a)mat.uniroma3.it. > > We would be grateful if you could circulate this announcement among your students, postdocs and collegues. > > With our best regards, > > Serena Cenatiempo > Alessandro Giuliani > Rafael Greenblatt > Domenico Monaco

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post-doc position (2 years) at the Università degli Studi di Bergamo (Italy)
by Francesca Greselin 03 Nov '17

03 Nov '17

Dear colleagues We are looking for candidates for a post-doc position (2 years) at the Università degli Studi di Bergamo (Italy): Public selection based on qualifications and interview for the awarding of no. 13 grants lasting 24 months for conducting research in accordance with art. 22 of law of 30.12.2010 no. 240 at the Departments of the University of Bergamo within the research Programme called “*Stars supporting talented researcher*” – action 1 for the year 2017 – II tranche (CUP: F52F16001350001) The specific post doc-position is the following: Department of Management, Information and Production Engineering Parametric methods for efficiency frontiers estimation with temporary and persistent random components 13/A4 – Applied Economics SECS-P/06 – Applied Economics https://www.unibg.it/bando/bando-di-concorso-relativo-alla- selezione-pubblica-titoli-e-colloquio-il-conferimento-di-n-1-0 Please circulate this message as much as possible! Regards _____________________________ Gianmaria Martini *Full Professor of Economics* *Department of Management, Information and Production Engineering* *Università degli Studi di Bergamo* Via Pasubio 7/b 24044 Dalmine (BG) ITALY tel: +390352052342 <+39%20035%20205%202342> fax: +390352052043 <+39%20035%20205%202043> My research at: orcid.org/0000-0001-9503-4999

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Seminario LATUSZYŃSKI
by Matteo Ruggiero 03 Nov '17

03 Nov '17

************************************************************************ STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO ************************************************************************ Venerdi 10 Novembre 2017, alle ore 12:00, presso la nuova sede del Collegio Carlo Alberto, in Piazza Arbarello 8, Torino, si terra' il seguente seminario: ------------------------------------------------ Krzysztof LATUSZYŃSKI (University of Warwick) Exact Bayesian inference for discretely observed jump-diffusions The standard approach to inference for parametric diffusion processes relies on discretisation techniques (such as the Euler method) that introduce an approximation error difficult to quantify especially for discontinuous models, like jump-diffusions. In this talk, I will present methodology for exact inference that avoids discretisation errors and allows to design MCMC samplers targeting the exact posterior distribution of the diffusion parameters and diffusion path between observations. The approach is based on Bernoulli Factory type subroutines, and is a general alternative to pseudo-marginal inference. The talk will be based on http://imstat.org/bjps/papers/BJPS374.pdf https://arxiv.org/pdf/1707.00332.pdf and is joint work with Flavio Goncalves and Gareth Roberts. ------------------------------------------------ Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto www.matteoruggiero.it

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