- Random - Mailing list — Dipartimento di Matematica, UniPI

Luisa Andreis talk at the Torino seminar series in Stochastics and Mathematical Statistics
by Giuseppe D'Onofrio 04 Nov '21

04 Nov '21

Dear all, We are glad to announce the second seminar of the *Torino seminar series in Stochastics and Mathematical Statistics. * Torino seminar series SMS is a monthly seminar series held at the Department of Mathematics G. Peano of the University of Turin. For more info and a list of future talks see https://sites.google.com/view/torinostochastics. *Date and time:** Tuesday 9 November*, 2021, h 14:30-15:30 *Location*: Aula 5, Palazzo Campana, via Carlo Alberto 10, Torino *Speaker*: *Luisa ANDREIS *(University of Florence) *Title*: Phase transition in sparse random graphs and coagulation processes. *Abstract**:* Inhomogeneous random graphs are a natural generalization of the well-known Erdős–Rényi random graph, where vertices are characterized by a type and edges are present independently according to the type of the vertices that they are connecting. In the sparse regime, these graphs undergo a phase transition in terms of the emergence of a giant component exactly as the classical Erdős–Rényi model. In this talk we will present an alternative approach, via large deviations, to prove this phase transition. This allows a comparison with the gelation phase transition that characterizes some coagulation process and with phase transitions of condensation type emerging in several systems of interacting components. This is an ongoing joint work with Wolfgang König (WIAS and TU Berlin), Tejas Iyer (WIAS), Heide Langhammer (WIAS), Robert Patterson (WIAS). Best regards, The organizers (Tiziano De Angelis, Giuseppe D'Onofrio, Elena Issoglio)

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Politecnico di Milano - Seminario Arnone
by Laura Maria Sangalli 03 Nov '21

03 Nov '21

Si avvisa che in data 04-11-2021, alle ore 14:00 precise, presso l'Aula Seminari "F. Saleri" VI piano, Dipartimento di Matematica, Politecnico di Milano, nell'ambito delle iniziative MOX, si svolgerà il seguente seminario: Relatore: Eleonora Arnone, Dipartimento di Matematica, Politecnico di Milano Titolo: Density estimation over complicated domains Sommario: In this talk, a nonparametric method for density estimation over complicated spatial domains is presented. The method combines a likelihood approach with a regularization based on a differential operator, and the estimator is proven to be consistent. The discretization of the estimator is based on finite elements, ensuring high computational efficiency and enabling great flexibility. The proposed method efficiently deals with data scattered over two-dimensional regions having complicated shapes, two-dimensional Riemannian manifolds, or planar networks. Moreover, it captures very well complicated signals having multiple modes with different directions and intensities of anisotropy. Il seminario può essere seguito online dal seguente link: https://mox.polimi.it/mox-seminars/?id_evento=2089 Cordiali saluti, Laura Sangalli —— Laura Maria Sangalli MOX - Dipartimento di Matematica Politecnico di Milano Piazza Leonardo da Vinci 32 20133 Milano - Italy tel: +39 02 2399 4554 fax: +39 02 2399 4568 email: laura.sangalli(a)polimi.it url: http://mox.polimi.it/~sangalli

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Webinar Ryder @Bocconi
by Giacomo Zanella 03 Nov '21

03 Nov '21

We announce the following DEC Statistics webinar at Bocconi: Date: Thursday 4 November 2021, h12:00 (Italy time) Speaker: Robin Ryder (Université Paris Dauphine) Title: Bayesian methods for inferring the history of languages Abstract: Languages change through time in a manner comparable to biological evolution. Models have been developed for many aspects of human languages, including vocabulary, syntax and phonology. The complexity of these models, as well as the nature of the questions of interest, make the Bayesian framework quite natural in this setting, which explains why much of the research in Statistics applied to Historical Linguistics uses Bayesian methods. I shall present an overview of various models, starting with Morris Swadesh's failed attempts at glottochronology in the 1950s, then looking at some models developed in the last two decades. I shall go into more detail for a model of so-called "core" lexical data by a stochastic process on a phylogenetic tree, with an initial focus on the Sino-Tibetan family of languages and on the issue of dating the most recent common ancestor to these languages. This will allow me to discuss issues of model robustness and validation. I shall conclude with some ongoing work about joint estimation of lexical and phonological changes through a model of random discrete matrices, currently being applied to the history of sign languages. The webinar will be on zoom at: https://unibocconi-it.zoom.us/j/97798499552?pwd=U3o1NXBVZnA2Vm12RjZHLzl4SXd… Meeting ID: 977 9849 9552 Passcode: 564168 Kind regards, Giacomo Zanella

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[PRISMA] seminari di G. Peccati e F. Grotto + altre informazioni
by Domenico Marinucci 03 Nov '21

03 Nov '21

Cari colleghi lunedì 8 novembre 2021 riprenderanno i seminari online del Gruppo UMI PRISMA, con i seguenti interventi: * November 8, 2021, 16:00-17:00 (CET): Giovanni Peccati TITLE: Quantitative stabilization results on the Poisson space [1] ABSTRACT: Consider a random variable associated with a random point configuration generated by a Poisson point process (for instance, is the length of some random geometric graph). How can we assess the discrepancy between the distribution of and the one of a Gaussian random variable? The aim of my talk is to describe some recent results in this direction, all relying on some quantitative version of the notion of "geometric stabilization", as formalized by Penrose & Yukich in 2001. In doing so, I will sketch the general philosophy of a powerful collection of techniques for establishing probabilistic approximations, known as the "Malliavin-Stein method". Some explicit examples will be discussed, in particular, related to models of combinatorial optimization and random forests. * November 8, 2021, 17:00-18:00 (CET): Francesco Grotto TITLE: Completely Random Measures and 2D Euler's Equations [1] ABSTRACT: We will recall generalities on completely random measures -alias independently scattered measures- and their natural interaction with divergence-less flows on the underlying domain. We will then proceed to argue how these random fields thus constitute invariant measures for 2d incompressible Euler's equations, outline how a notion of solution to the latter nonlinear dynamics can be given in this setting by means of stochastic integrals, and discuss both rigorous results and open problems relating to the well-posedness of this measure-preserving system. Per altre informazioni: http://www.umi-prisma.polito.it/webinars.html Collegamento Teams: [1] https://teams.microsoft.com/l/meetup-join/19%3a667d2414be564c5d8fba30acffeb… Grazie per l'attenzione, Domenico Marinucci -- @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Domenico Marinucci Dipartimento di Matematica Università di Roma Tor Vergata https://www.mat.uniroma2.it/~marinucc/ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

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Due bandi per Assegno di Ricerca - UNIGE
by Fabio Rapallo 03 Nov '21

03 Nov '21

Buongiorno, vi segnalo che sono stati pubblicati due bandi per due assegni di ricerca annuali presso l'Università di Genova (DR 5048 del 28.10.2021), SSD SECS-S/01, uno presso il Dipartimento di Economia e uno presso il Dipartimento di Matematica. Per dettagli e modalità di partecipazione, il bando è disponibile alla pagina: https://unige.it/concorsi/assricerca Scadenza: 29.11.2021 - ore 12.00 Siete pregati di dare la massima diffusione presso potenziali candidati. Cordiali saluti, Fabio Rapallo -- Fabio Rapallo Dipartimento di Economia Universita' di Genova

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Assegno Calcolo di Malliavin a Parma
by Davide Addona 02 Nov '21

02 Nov '21

Cari tutti, Presso l’università di Parma, Dipartimento di scienze matematiche, fisiche e informatiche, abbiamo fondi per bandire un assegno di un anno su CALCOLO DI MALLIAVIN E SPAZI DI WIENER ASTRATTI Vi chiedevo se conoscete possibili candidati e persone interessate, il lavoro si concentrerebbe sullo studiare proprietà delle funzioni derivabili secondo Malliavin e su problemi in spazi di Wiener astratti. Grazie per la collaborazione Saluti Davide Addona

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23rd Workshop on Quantitative Finance - Rome 27-28 January 2022 - call for papers
by clnkta01＠uniroma2.it 02 Nov '21

02 Nov '21

Dear Colleagues, The XXIII Workshop on Quantitative Finance (QFW2022) will be held “in presence” on January 27-28, 2022 at the University of Rome Tor Vergata, School of Economics. Information on the workshop is available at the webpage https://qfw2022.it/en/ or via email qfw2022(a)economia.uniroma2.it Call for papers The workshop aims to bring together academia and industry and stimulate fruitful discussions and interactions among researchers and professionals on theoretical and practical aspects of Quantitative Finance. Contributions, both theoretical and applied, from Mathematical Finance, Quantitative Risk Management, Portfolio Optimization, Financial Economics, Corporate Finance, Insurance, Computational Finance, Econophysics, Financial Econometrics, Financial Applications of machine learning and neural networks, Game-theoretical models for finance, and related fields are welcome. PhD students, young researchers and practitioners are particularly welcome. Abstracts can be submitted through the following webpage: https://qfw2022.it/registration/ Format of the workshop There will be two kinds of presentations, the “long talk” (about 30 minutes) and the “short talk” (about 15 minutes), and one poster session. The contributions accepted as long talks will be assigned to a discussant, and the latest version of the paper must be received by the organizers not later than January 9th, 2022. Registration Participation in the conference is free but registration (by January 9th, 2022) is mandatory. Coffee-breaks and light lunches will be offered by the organizers, but no scholarships are available for travel and accommodation expenses. Deadlines Extended Abstract Submission: October 27th -- November 30th, 2021 Notification of Acceptance: by December 19th, 2021 Full paper submission of accepted contributions: December 20th 2021 -- January 9th, 2022 Registration of participants: October 27th, 2021 -- January 9th, 2022 Best Regards Katia Colaneri (On behalf of the organizing committee)

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Virtual Seminar by M. Grigorova (Leeds)
by Alessandro Gnoatto 01 Nov '21

01 Nov '21

Dr. Miryana Grigorova (University of Leeds) will give a talk organized by the Department of Economics - University of Verona Date: 3 November 12:00 CET. Title: "Superhedging of options in a non-linear incomplete financial market model” Abstract: We will study the superhedging price (and superhedging strategies) of European and American options in a non-linear incomplete market model with default, with a particular focus on the American options case which is more involved. We will provide a dual representation of the seller’s (superhedging) price for the American option in terms of a mixed stochastic control/stopping problem with non-linear expectations/ evaluations, and in terms of non-linear Reflected BSDEs with constraints. If time permits, we will also present a duality result for the buyer’s price in terms of a stochastic game of control and stopping with non-linear expectations/ evaluations. The talk is based on joint works with Marie-Claire Quenez and Agnès Sulem. If you would like to attend via Zoom, please register at the following link, we will send you the details: https://docs.google.com/forms/d/e/1FAIpQLScVu88XwBhoF9O3xmbKwUxv0JN2URNT3Ki… -- Prof Alessandro Gnoatto, PhD Dipartimento di Scienze Economiche Università degli Studi di Verona Via Cantarane 24 37129, Verona, Italy Room 1.05 Tel: +39 045 802 8537 Homepage: www.alessandrognoatto.com E-mail: alessandro.gnoatto(a)univr.it -------------------------------------------------- View my research on my SSRN Author page: http://ssrn.com/author=1615989 --------------------------------------------------

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Fwd: Stochastic DE and Analysis Search
by Marco Romito 01 Nov '21

01 Nov '21

ricevo e inoltro m. > ---------- Forwarded message --------- > From: Shu-Ming Sun <sun(a)math.vt.edu> > Date: Wed, Oct 27, 2021 at 4:11 PM > Subject: Stochastic DE and Analysis Search > To: faculty <faculty(a)math.vt.edu> > > > > Hi, all, > > An opening in Stochastic Differential Equations and Analysis > for our math department has been approved > today and the ad of this job opening is enclosed. Please spread this > around among your friends and collaborators. > If you know someone who is interested in the position, please let them > apply as soon as possible. The link for applying > is the following: > https://careers.pageuppeople.com/968/cw/en-us/job/518011/assistant-professo… > > Thanks a lot! > > Best regards, > Shu-Ming > > > Virginia Tech Department of Mathematics Faculty Position in Stochastic > Differential Equations and Analysis > > The Virginia Tech Department of Mathematics anticipates a tenure-track > opening in Stochastic Differential Equations or other areas of > Stochastic Analysis with a start date of August 10, 2022, at our > Blacksburg, VA, campus. The successful candidate will have a strong > background in the analysis of stochastic, random, or ergodic systems, > or closely related areas. Possible specialties include, but are not > limited to, functional analysis, geometric analysis, harmonic > analysis, stochastic analysis, stochastic ordinary differential > equations, stochastic partial differential equations, theory of > partial differential equations, dynamical systems, mathematical > physics, or applications of at least one of these areas. The > successful candidate will have the opportunity to engage in > interdisciplinary research, curriculum development, and/or outreach > initiatives with other members of the Virginia Tech faculty. > > Appointment as an Assistant Professor of Mathematics is anticipated, > but exceptional senior candidates will be considered for positions of > Associate Professor of Mathematics or Professor of Mathematics. > > Job requirements include a Ph.D. in mathematics or a related field at > the time of appointment and an active research program, or, for new > Ph.D.’s, strong promise for developing an active research program. > The successful candidate will be expected to establish a distinguished > research program and to provide effective instruction and advising to > a diverse population of undergraduate and graduate students. > Additional responsibilities include: continuing development of > professional capabilities and scholarly activities, including travel > to attend conferences and meetings; curriculum development; > participation in department, college, and university governance; and > professional service. Position requires occasional travel to attend > conferences and meetings. > > The Mathematics Department is committed to building an inclusive > community of mathematical scientists through programs and activities > that are woven into the department’s research, teaching, and outreach > efforts. Our commitment is illustrated by programs such as our: > Broadening Engagement and Participation in Undergraduate Research; > Mathematics: Opportunities in Research and Education; and professional > development activities organized by the Virginia Tech Chapter of the > Association for Women in Mathematics, winner of the 2021 AWM Student > Chapter Award for Scientific Excellence. Through undergraduates’ > supervised tutoring of local public school students and through the > department’s participation in the Commonwealth Cyber Initiative, the > Mathematics Department introduces secondary school and community > college students to opportunities in the mathematical sciences. The > diversity statement required in our application process gives > candidates opportunities to bring to our attention their > qualifications for and interest in contributing to efforts to > diversify our discipline. Strong statements will demonstrate informed > awareness of the rewards and challenges arising from efforts to > provide equitable opportunities for all. Specific examples of > experiences, activities, and plans will help us identify candidates > who can support and extend our department’s commitment to inclusive > excellence. > > Virginia Tech is committed to supporting the success of its faculty > members through policies that include the modification of duties, the > extension of tenure clocks, mentoring, proposal-writing guidance, and > dual-career accommodations, depending on individual circumstances. > Interviewed candidates will meet with a work-life liaison for a > confidential conversation about details of these policies. > > An online application is required. To apply, please visit > www.jobs.vt.edu, select “Apply Now,” and search by posting number > 518011. Please include a cover letter, a CV, a research statement, a > teaching statement, and a diversity statement as part of the online > application. Each applicant should follow the instructions in the > online application system to request that four references submit > letters of recommendation, or letters can be emailed to > stochsearch21(a)math.vt.edu. Additional information about position > requirements and responsibilities can be found at the following url’s. > http://www.hr.vt.edu or https://www.math.vt.edu. The faculty handbook > (at https://faculty.vt.edu/faculty-handbook.html ) gives a complete > description of faculty responsibilities. The successful candidate will > be required to have a criminal conviction check as well as > documentation of COVID 19 vaccination or receive approval from the > university for a vaccination exemption due to a medical condition or > sincerely held religious belief. Questions about the search may be > addressed to: stochsearch21(a)math.vt.edu. > > Applications received by November 29, 2021, will receive full > consideration. > > About Virginia Tech > > Dedicated to its motto, Ut Prosim (That I May Serve), Virginia Tech > pushes the boundaries of knowledge by taking a hands-on, > transdisciplinary approach to preparing scholars to be leaders and > problem-solvers. A comprehensive land-grant institution that enhances > the quality of life in Virginia and throughout the world, Virginia > Tech is an inclusive community dedicated to knowledge, discovery, and > creativity. The university offers more than 280 majors to a diverse > enrollment of more than 36,000 undergraduate, graduate, and > professional students in eight undergraduate colleges, a school of > medicine, a veterinary medicine college, Graduate School, and Honors > College. The university has a significant presence across Virginia, > including the Innovation Campus in Northern Virginia; the Health > Sciences and Technology Campus in Roanoke; sites in Newport News and > Richmond; and numerous Extension offices and research centers. A > leading global research institution, Virginia Tech conducts more than > $500 million in research annually. > > Virginia Tech does not discriminate against employees, students, or > applicants on the basis of age, color, disability, sex (including > pregnancy), gender, gender identity, gender expression, genetic > information, national origin, political affiliation, race, religion, > sexual orientation, or military status, or otherwise discriminate > against employees or applicants who inquire about, discuss, or > disclose their compensation or the compensation of other employees or > applicants, or on any other basis protected by law. > > If you are an individual with a disability and desire an > accommodation, please contact Glenda Dalton at gldalto1(a)vt.edu during > regular business hours at least 10 business days prior to the event.

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OSD2022
by francesco.buono3＠unina.it 28 Oct '21

28 Oct '21

On the behalf of Chief organizers of OSD2022: Dear colleagues, we are writing to inform you that, after the cancellation of the conference in 2020 due to the Covid-19 outbreak, we have fixed the new date for the 14th edition (2022): from 24th to 27th May 2022. The location will be the same as the one of 2020: it will be held at the Lloyd Baia Hotel, in Vietri sul Mare (close to Salerno, in the south of Italy). Further details may be found in the web page of the conference: www.osd2022.unina.it We hope to meet all of you in Vietri sul Mare! Best regards, Maria Longobardi and Franco Pellerey Many greetings, Francesco Buono

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Fwd: Probability positions in Montreal (postdoctoral and tenure-track)
by Elisabetta Candellero 28 Oct '21

28 Oct '21

Salve a tutti, Ricevo ed inoltro... Elisabetta ---------- Forwarded message --------- From: Louigi Addario-Berry <louigi.addario(a)mcgill.ca> Date: Thu, Oct 28, 2021 at 3:12 PM Subject: Probability positions in Montreal (postdoctoral and tenure-track) To: Louigi Addario-Berry <louigi.addario(a)mcgill.ca> Dear colleagues, There are a number of postdoctoral and tenure-track positions open to probabilists and probability-adjacent researchers, currently being advertised in Montreal. Details are below; the soonest deadline is November 12. I would be grateful if you could circulate information about this to colleague and trainees who may be interested. Best wishes, Louigi. 1. Tenure-track position in probability, Université de Montréal: https://www.mathjobs.org/jobs/list/18488 2. Postdoctoral fellowship in probability theory and related fields, McGill: https://www.mathjobs.org/jobs/list/18737 3. CRM-ISM postdoctoral fellowships (any mathematical subject, any CRM institution): https://www.mathjobs.org/jobs/list/18027 4. CRM-Simons postdoctoral fellowship (any mathematical subject, any CRM institution): https://www.mathjobs.org/jobs/list/18111 -- Louigi Addario-Berry (he/his) Director, Probability Lab Centre de Recherches Mathématiques louigi.addario(a)mcgill.ca problab.ca/louigi <http://www.problab.ca/louigi> https://twitter.com/Methemedantics

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Assegno di ricerca a Tor Vergata
by mic sal 28 Oct '21

28 Oct '21

Cari colleghi, vi segnalo un bando per assegno di collaborazione della durata di 1 anno presso l'Università di Roma "Tor Vergata". La data di scadenza per la presentazione delle domande è prevista per il 3/11. Il bando è reperibile al sito pica.cineca.it immettendo come chiavi di ricerca il codice del bando F3-2021-0014 e l'ente/istituzione Università degli Studi di Roma "Tor Vergata" In fondo a questo messaggio, allego il titolo del progetto di ricerca e la sua descrizione sintetica. Sono benvenute candidature con profili in un qualsiasi ambito della matematica applicata, purché prevedano delle applicazioni computazionali da sviluppare durante l'anno di collaborazione all'attività di ricerca. Esse dovranno essere svolte con le risorse di calcolo messe a disposizione del dipartimento di matematica dell'Università di Roma "Tor Vergata". Qualora il/la candidato/a vincitore/trice abbia già lavorato in meccanica celeste / sistemi dinamici Hamiltoniani / astrodinamica, potrà collaborare con il prof. Ugo Locatelli, il quale è formalmente responsabile del bando. Altrimenti, se sarà principalmente esperto/a in altre aree della matematica applicata, sarà possibile scegliere un altro qualsiasi docente del Dipartimento, che assumerà le funzioni di principale collaboratore/trice del/la futuro/a vincitore/trice della procedura di selezione. Cordiali saluti, Michele Salvi %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Titolo del progetto di ricerca "New Computational Challenges in Applied Mathematics" Descrizione sintetica della ricerca In the last decades, the fast increase of the computational resources opened the possibility to tackle new fascinating problems in mathematics. This recent development is concerning both the hardware and the software. From one hand, the total computational power has been enormously increased by codes that can be efficiently parallelized on GPGPU cards and/or in multi-core environments. On the other hand, in computer science new paradigms have shown their effectiveness: e.g., machine learning has been applied in several different contexts. The candidates are expected to be able to autonomously develop a high-level research with computational applications in at least one field of the following (non-exhaustive) list: dynamical systems, simulations in ODEs/PDEs, high-dimensional statistical analysis. The transfer of knowledge will be strongly encouraged also with exposure to activities of (active and passive) training.

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research fellows - Sapienza
by Roy Cerqueti 28 Oct '21

28 Oct '21

Dear all, to inform you on five positions at Sapienza on complex systems - methods and applications. More info can be found here https://web.uniroma1.it/trasparenza/dettaglio_bando_albo/181701 https://web.uniroma1.it/trasparenza/dettaglio_bando_albo/181705 Thank you for your attention. Yours sincerely, Roy -- ________________________________________________________ Le informazioni contenute in questo messaggio di posta elettronica sono strettamente riservate e indirizzate esclusivamente al destinatario. Si prega di non leggere, fare copia, inoltrare a terzi o conservare tale messaggio se non si è il legittimo destinatario dello stesso. Qualora tale messaggio sia stato ricevuto per errore, si prega di restituirlo al mittente e di cancellarlo permanentemente dal proprio computer. The information contained in this e mail message is strictly confidential and intended for the use of the addressee only. If you are not the intended recipient, please do not read, copy, forward or store it on your computer. If you have received the message in error, please forward it back to the sender and delete it permanently from your computer system.

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Fwd: Bando Borsa di Dottorato su "Machine learning and new diagnostic approaches" - Università di Siena
by Marco Romito 27 Oct '21

27 Oct '21

ricevo e inoltro m. -------- Forwarded Message -------- Subject: Bando Borsa di Dottorato su "Machine learning and new diagnostic approaches" - Università di Siena Date: Wed, 27 Oct 2021 17:13:48 +0200 /Per conto della prof. ALESSANDRA RENIERI:/ Buongiorno, sperando di fare cosa gradita, invio per diffusione alla lista Random da voi gestita il bando appena uscito relativo alla Borsa di Dottorato su "/Machine learning and new diagnostic approaches/" - del Dottorato in Genetica, Oncologia e Medicina Clinica (GenOMeC) dell'Università di Siena, e che è possibile trovare al link: https://www.unisi.it/ricerca/dottorati-di-ricerca-0 <https://www.unisi.it/ricerca/dottorati-di-ricerca-0> La tematica in oggetto è a pag. 23. Cari saluti Elisa Frullanti -- Frullanti Elisa, PhD Assistant Professor Medical Genetics University of Siena Viale Bracci, 2 - 53100 - Siena - Italy Phone: +39 0577 586618 FAX: +39 0577 233325

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PostDoc Position in Probability and Statistical Mechanics in Rome
by Lorenzo Taggi 27 Oct '21

27 Oct '21

A call for a PostDoc position in probability and statistical mechanics is open at University of Rome Sapienza. Research topics include random loop models, interacting random walks, spin systems. The research activities will be carried on under the supervision of the principal investigator (PI) Dr. Lorenzo Taggi. The research program offers the opportunity to interact with the probability and mathematical physics communities of Rome three universities and with the research partners of the priority program “Random Geometric Systems” of German Research Foundation (DFG). Time length: two years Salary: 2350 euro monthly (after taxes) Application deadline: 24th November Starting period: early 2022 For questions please send an email to the PI Lorenzo Taggi: lorenzo.taggi(a)uniroma1.it <mailto:lorenzo.taggi@uniroma1.it> Relevant links: Webpage of the PI: https://sites.google.com/site/lorenzotaggiswebpage2/ <https://sites.google.com/site/lorenzotaggiswebpage2/> Mathematics Department of Sapienza: https://www.mat.uniroma1.it/en <https://www.mat.uniroma1.it/en> How to apply: https://sites.google.com/site/lorenzotaggiswebpage2/open-positions/apply-fo… <https://sites.google.com/site/lorenzotaggiswebpage2/open-positions/apply-fo…> DFG Priority program “Random Geometric Systems”: https://spp2265.wias-berlin.de <https://spp2265.wias-berlin.de/>

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Bandi PON - borse di dottorato Sapienza Università di Roma
by Marco Isopi 26 Oct '21

26 Oct '21

Cari colleghi, ieri e` stato pubblicato il bando per le borse di dottorato PON (sui temi Green e Innovazione). Il bando e` consultabile al sito: https://www.uniroma1.it/it/pagina/dottorati-di-ricerca <https://www.uniroma1.it/it/pagina/dottorati-di-ricerca> Si tratta di 4 borse di dottorato, in allegato gli argomenti dei progetti di ricerca.

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Annuncio Seminario Johannes Ruf (fwd)
by Tiziano Vargiolu 26 Oct '21

26 Oct '21

---------- Forwarded message ---------- Date: Mon, 25 Oct 2021 14:27:29 +0200 From: grassell(a)math.unipd.it To: vargiolu(a)math.unipd.it Subject: Annuncio Seminario Johannes Ruf Caro Tiziano potresti estendere alla tua lista l'annuncio del seguente seminario please ? Verr? tenuto in presenza con possibilit? di seguirlo via zoom. Grazie mille Martino --------------------------------- On Tuesday Nov 2 at 11am the Math Department of the University of Padua is pleased to host a seminar given by Prof. Johannes Ruf (LSE University, London). Here below the relevant details: WHEN: November 2, at 11:00am WHERE: Room 2BC30 at 2nd floor of the Math Department "Tullio Levi-Civita", via Trieste 63, Padua ZOOM link: https://unipd.zoom.us/j/83202006980 (without password) SPEAKER: Johannes Ruf TITLE: The Growth-Optimal Portfolio in Fund Models ABSTRACT: This study concerns the estimation of the growth-optimal portfolio. The growth-optimal portfolio, or the numeraire portfolio, maximises the expected logarithmic growth rate and plays a fundamental role in portfolio choice and asset pricing. Efficient estimates of the growth-optimal portfolio under the CAPM and multi-fund models are derived. The accuracy of estimation is greater, the larger the variances of the returns. A measure of investors' economic loss caused by information loss due to missing data or unavailable observations is provided. In particular, the economic loss is larger, the larger the investment universe or the factors affecting asset returns. The estimate has a Bayesian interpretation. A shrinkage method targets maximal growth with the least amount of deviation of the growth rates.

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Fwd: bando assegno di ricerca n. 6/2021
by Faggionato, Alessandra 25 Oct '21

25 Oct '21

Buongiorno, Vi informo che è stato pubblicato sul sito web di Ateneo il seguente bando per assegno di ricerca: https://web.uniroma1.it/trasparenza/dettaglio_bando_albo/182284 n. 6/2021 per il conferimento di n. 1 assegno di ricerca annuale categoria B tip. II SSD: MAT/06 e MAT/07 scadenza: 24 novembre 2021 Si tratta di un assegno finanziato dal Fondo di Ateneo per un progetto coordinato da Elena Agliari, in cui sono presenti anche Giada Basile, Lorenzo Bertini, Alessandra Faggionato. Saluti 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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One World ABC Seminar - Michael Gutmann - Oct 28
by Massimiliano ... 25 Oct '21

25 Oct '21

Buon giorno, per chi fosse interessato, segnalo il seguente talk che si terrà online giovedì 28 ottobre alle ore 11.30 inglesi (12.30 in Italia). Saluti, Massimiliano ------ Dr. Massimiliano Tamborrino Assistant Professor Department of Statistics University of Warwick https://warwick.ac.uk/tamborrino ---- Dear all, it is time again for a new talk at the One WorldABC Seminar<https://warwick.ac.uk/fac/sci/statistics/news/upcoming-seminars/abcworldsem…>! Our next speaker will be Michael Gutmann<https://michaelgutmann.github.io/>, who will talk about Neural Approximate Sufficient Statistics<https://openreview.net/pdf?id=SRDuJssQud>, on Thursday October 28, at 11.30am, with an abstract reported below. To join the talk, please click on the Zoom link below https://ed-ac-uk.zoom.us/j/82567695825 Meeting ID: 825 6769 5825 Passcode: hq1z8WYx If you miss last talk by Matias Quiroz, you can access its recording here https://www.youtube.com/watch?v=SBAqwEID6Lo We look forward to seeing you on Thursday, best wishes, Massimiliano on the behalf of the One World ABC Seminar Organisers. --- When: Thursday, October 28, 11.30am UK Time Speaker: Michael Gutmann<https://michaelgutmann.github.io/>, University of Edinburg Title: Neural Approximate Sufficient Statistics Abstract: My talk will first review the concept of sufficient statistics and then explain that we can learn them by learning mutual information maximizing representations. I will then explain how we used the learned statistics to boost the performance of both classical and recent methods for Bayesian parameter inference when the likelihood is intractable but sampling from the model is possible. The talk is based on the paper: Neural Approximate Sufficient Statistics for Implicit Models. Y. Chen, D. Zhang, M. Gutmann, A. Courville, and Z. Zhu. In International Conference on Learning Representations (ICLR) 2021 https://openreview.net/pdf?id=SRDuJssQud

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QF Halloween Conference
by Sabrina Mulinacci 23 Oct '21

23 Oct '21

Dear Colleagues, The International Graduate Course in Quantitative Finance (QF) of the University of Bologna announces the QF HALLOWEEN CONFERENCE, which is going to be held on 26th, 27th and 28th October 2021 (face-to-face and online via Microsoft Teams). Partecipation is free, but registration is required as from the directions below. As in the traditional structure, the QF Halloween Conference will consist of a two-day tutorial and a Conference. The Conference will be held in hybrid form (presence and on-line, on the Teams platform). The subject addressed this year is: “Unstructured Data Analysis in Banking and Finance” Aim: tutorial on the main technical tools for AI applications of unstructured data analysis in commercial banking and open banking applications; discussion the main issues of application to the banking industry. A summary program of the conference and a detailed program of the tutorial is enclosed. How to register/participate: Send email to course tutor Dr Sara Ferigo at didatticasociale.tutorqf(a)unibo.it<mailto:didatticasociale.tutorqf@unibo.it> before 25th October at 1 pm. Please also specify whether you intend to attend the tutorial in person or online! Requirements for participation: Knowledge of Python programming principles. You can find the programme and more detailed information attached. “Unstructured Data Analysis in Banking and Finance” October 26: Tutorial I – Prof. Giovanni Della Lunga h.10 - 13 Room 21 (Piazza Scaravilli,2) - Introduction to Unstructured Data Analysis - Introduction to Machine Learning - Supervised and Unsupervised Models h.14 – 17 Room 21 (Piazza Scaravilli,2) - Introduction to Deep Learning - Basic Text Analysis October 27: Tutorial II – Prof. Giovanni Della Lunga h.10 – 13 Aula Magna (Piazza Scaravilli,2) - Natural Language Processing: Tools And Ideas - Text Vectorization h.14 - 17 Room 12 (Piazza Scaravilli,2) - Classification for Text Analysis - Clustering for Text Similarity - Information Extraction October 28: Conference h.10 – 12 - Room 21 (Piazza Scaravilli,2) Presentations by Chairman: Giovanni Pepe, KPMG Partecipants: Dott. Alessio Balduini, Dott. Emanuele Giovannini, Dott. Richard Loeser, Dott. Giangiacomo Sanna h.12 – 13 - Room 21 (Piazza Scaravilli,2) Panel Discussion Chairman: Giovanni Pepe, KPMG Partecipants: Dott. Alessio Balduini, Dott. Emanuele Giovannini, Dott. Richard Loeser, Dott. Giovanni Pepe, Dott. Giangiacomo Sanna Kind Regards Sabrina Mulinacci

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Re: [Random] "Fondamenti della probabilità. L'impostazione di de Finetti" - Università Bocconi
by Dario Trevisan 23 Oct '21

23 Oct '21

Caro Antonio, grazie per l'avviso e grazie per il tuo contributo al convegno di due giorni fa. Io vorrei seguire eventualmente le registrazioni, pensi che sarebbe possibile?Saluti Dario -------- Messaggio originale --------Da: Antonio Lijoi <antonio.lijoi(a)unibocconi.it> Data: 22/10/21 20:39 (GMT+01:00) A: random(a)fields.dm.unipi.it Oggetto: [Random] "Fondamenti della probabilità. L'impostazione di de Finetti" - Università Bocconi Il Dipartimento di Scienze Sociali e Politiche dell'Università Bocconi organizza un ciclo di seminari su ** Fondamenti della probabilità. L'impostazione di Bruno de Finetti ** Relatore: Prof. Eugenio Regazzini, Università di Pavia Date: 29-30 ottobre 2021 5-6 novembre 2021 Aula 35, via Sarfatti 25, Milano Il programma è allegato alla presente mail. Il ciclo seminariale si svolgerà in modalità ibrida. Per chi desidera collegarsi on-line, di seguito sono elencati i link per il collegamento alle quattro sessioni: 29 ott 2021 05:30 PM https://unibocconi-it.zoom.us/j/93920262036?pwd=ZEJBZkxBRSt6YVZ5ajN6Mzg1aVN… ID riunione: 939 2026 2036 Passcode: 168776 30 ott 2021 10:30 AM https://unibocconi-it.zoom.us/j/93987955812?pwd=TWlJOGpJQklieUg3RGIxOVBXdEx… ID riunione: 939 8795 5812 Passcode: 979222 5 nov 2021 05:30 PM https://unibocconi-it.zoom.us/j/94824472994?pwd=YXNpdnNzUENPV2FIeTBwKzRKZU1… ID riunione: 948 2447 2994 Passcode: 225763 6 nov 2021 10:30 AM https://unibocconi-it.zoom.us/j/99374038124?pwd=eWtMRUNOZGh4dDJWZEprSG9EL3p… ID riunione: 993 7403 8124 Passcode: 249969

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Lutto per Francesca Nardi
by Gianmarco Bet 22 Oct '21

22 Oct '21

Care colleghe e colleghi, Vi scriviamo con enorme tristezza per farvi sapere che oggi la nostra collega e amica Francesca Nardi ci ha lasciati. Vorremmo allestire un sito web in cui amiche, amici, colleghe e colleghi di Francesca possano lasciare messaggi, ricordi e pensieri. In un secondo messaggio vi faremo sapere il link a questo sito e informazioni sul funerale. Un caro saluto, Gianmarco Bet e Luisa Andreis ---------------------------------------------------------------------- Gianmarco Bet (he/him) Junior researcher https://gianmarco.bet Phone: (+39) 055 2751491 Department of Mathematics and Informatics "U. Dini" University of Florence Viale Morgagni, 65 50134 Firenze, Italy Office 64 ----------------------------------------------------------------------

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seminario Andrea Agazzi a Pisa
by Marco Romito 22 Oct '21

22 Oct '21

Segnalo il seguente seminario, che si terrà martedì 26 ottobre alle ore 11:30 presso l'Aula Magna del Dipartimento di Matematica dell'Università di Pisa. Andrea Agazzi (Duke University): /Convergence and ergodicity of splitting methods for fluid models/ Coloro che intendono seguire il seminario in presenza sono pregati di compilare il seguente modulo: https://forms.gle/4miTaofWrBGQ9LGL8 <https://forms.gle/4miTaofWrBGQ9LGL8> Il seminario sarà anche trasmesso all'indirizzo: https://meet.google.com/ebb-swcs-tix <https://meet.google.com/ebb-swcs-tix> grazie m.

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Borsa di dottorato industriale Topological data analysis PON - green - Milano Statale
by Alessandra Micheletti 22 Oct '21

22 Oct '21

Con preghiera di diffusione. Segnalo agli interessati che è disponibile un posto di dottorato, tipologia PON, per lo svolgimento di attivita' di ricerca vincolata su tematiche green - DM 10 agosto 2021 n.1062, presso il *Dottorato in Scienze Matematiche*, Università degli Studi di Milano. Titolo: *Metodi di topological data analysis e di explainable machine learning applicati al monitoraggio ed ottimizzazione di filiere agri-food sostenibili* Supervisore: Alessandra Micheletti *In collaborazione con Deloitte SpA* *scadenza iscrizioni: 8/11/2021 ore 14:00* Ricordo che questa posizione di dottorato è di tipo industriale, e che il/la candidato/a prescelto dovrà svolgere almeno 6 mesi in azienda durante il percorso di dottorato. I dettagli del bando si possono trovare all'indirizzo https://www.unimi.it/it/corsi/corsi-post-laurea/corsi-di-dottorato-phd/aa-2… sotto la voce Sessione: 2 - ampliamento borse Possono iscriversi al bando i laureati magistrali di qualsiasi classe di laurea, purchè la laurea sia conseguita entro il 31/10/2021. Resto a disposizione per eventuali chiarimenti. -- ------------------------------------ Alessandra Micheletti Associate Professor - Probability and Mathematical Statistics Dept. of Environmental Science and Policy - ESP Università degli Studi di Milano via Saldini 50, 20133 Milano, Italy phone: +39-02503-16130 fax: +39-02503-16090 https://alessandramichelettiwebpage.wordpress.com/

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"Fondamenti della probabilità. L'impostazione di de Finetti" - Università Bocconi
by Antonio Lijoi 22 Oct '21

22 Oct '21

Il Dipartimento di Scienze Sociali e Politiche dell'Università Bocconi organizza un ciclo di seminari su ** Fondamenti della probabilità. L'impostazione di Bruno de Finetti ** Relatore: Prof. Eugenio Regazzini, Università di Pavia Date: 29-30 ottobre 2021 5-6 novembre 2021 Aula 35, via Sarfatti 25, Milano Il programma è allegato alla presente mail. Il ciclo seminariale si svolgerà in modalità ibrida. Per chi desidera collegarsi on-line, di seguito sono elencati i link per il collegamento alle quattro sessioni: 29 ott 2021 05:30 PM https://unibocconi-it.zoom.us/j/93920262036?pwd=ZEJBZkxBRSt6YVZ5ajN6Mzg1aVN… ID riunione: 939 2026 2036 Passcode: 168776 30 ott 2021 10:30 AM https://unibocconi-it.zoom.us/j/93987955812?pwd=TWlJOGpJQklieUg3RGIxOVBXdEx… ID riunione: 939 8795 5812 Passcode: 979222 5 nov 2021 05:30 PM https://unibocconi-it.zoom.us/j/94824472994?pwd=YXNpdnNzUENPV2FIeTBwKzRKZU1… ID riunione: 948 2447 2994 Passcode: 225763 6 nov 2021 10:30 AM https://unibocconi-it.zoom.us/j/99374038124?pwd=eWtMRUNOZGh4dDJWZEprSG9EL3p… ID riunione: 993 7403 8124 Passcode: 249969

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