Geometria_Pisa

geometria_pisa@lists.dm.unipi.it

2 participants
766 discussions

seminario oggi
by Bruno Martelli 11 Feb '15

11 Feb '15

buondì, segnalo con colpevole ritardo il seminario di geometria di oggi, sempre in aula seminari alle 16. Bruno Martelli ---- SEMINARI DI GEOMETRIA Titolo: Relative bounded cohomology for groupoids Wednesday, February 11, 2015 Ora Inizio: 16:00 Ora Fine: 17:00 Aula: Sala Seminari (Dip. Matematica) Relatore: Matthias Blank (Regensburg) Bounded cohomology is a functional analytic modification of regular cohomology, with applications to geometry, topology and (geometric) group theory. After giving a very short introduction to groupoids, I will present our construction of (relative) bounded cohomology for (pairs) of groupoids. This includes a natural setting for bounded cohomology relative to a family of subgroups. Finally, I will discuss a relative version of Gromov's mapping Theorem in this context.

1 0

seminari oggi
by Bruno Martelli 28 Jan '15

28 Jan '15

buondì, vi annuncio un seminario di geometria di oggi alle 16. Bruno ---- SEMINARI DI GEOMETRIA Titolo: DECOMPOSITION OF QUANTUM REPRESENTATIONS INTO IRREDUCIBLE FACTORS Wednesday, January 28, 2015 Ora Inizio: 16:00 Ora Fine: 17:00 Aula: Sala Seminari (Dip. Matematica) Relatore: Julien Korinman (Université de Grenoble) Abstract: I will define two families of representations of the mapping class group of surfaces, namely the Weil and Reshetikhin-Turaev representations. Then I will state some results concernings the (in)finiteness of their image and their decomposition into irreducible factors.

1 0

PhD and post-doc positions in Utrecht
by Roberto Frigerio 21 Jan '15

21 Jan '15

Ricevo e inoltro. Roberto I would like to draw your attention to several PhD and PostDoc positions that we have available here at Utrecht University. The positions are associated to one of my research projects; the project is rooted in Poisson Geometry, but rapidly exceeds the boundaries of Poisson Geometry to neighboring areas. Therefore the need of man power with expertise in various parts of Geometry. To be a bit more specific, I am looking for: - PhD candidates with a good background in Differential Geometry/Topology. We have 2-3 such positions to be filled in 2015 or 2016. These are standard, 4 years PhD positions at Utrecht University. - PostDoc candidates whose expertise comes with one of the following key-words: contact geometry, low-dimensional topology, K3 surfaces and Kahler geometry, hyperkahler geometry, Lefschetz fibrations (classical as well as variations, up to broken ones), open-book decompositions, symplectic geometry/topology, toric geometry, moment maps, geometric aspects of gerbes, integral affine geometry, nil and solv-manifolds, the standard conjectures from affine geometry (Auslander conjecture, Markus conjecture), foliations and leafwise geometric structures, G-structures and the geometry of PDEs. We have 2-3 such PhD positions, they are for 2-3 years and they come with very low teaching duties (if at all). If you want to see more details, or you wonder how all these are related to each other (through Poisson geometry), you can find a more detailed description at: http://www.staff.science.uu.nl/~crain101/positions Can you please forward this information to anyone who may be interested? The deadline for applying if February 15, 2015 (in case that not all positions will be filled, there will be another round later in the year). More details, including the ones on how to apply, can be found at the same address: http://www.staff.science.uu.nl/~crain101/positions Thank you. Best regards, Marius Crainic

1 0

Fwd: CHROCOS - INdAM meeting (24-30 maggio 2015) (fwd)
by Roberto Frigerio 18 Jan '15

18 Jan '15

Ricevo e volentieri inoltro. Nel caso vi fossero persone interessate, gli organizzatori suggeriscono di fare iscriversi in fretta, a causa del fatto che i posti disponibili sono pochi. Roberto Con preghiera di diffusione agli aderenti al GNSAGA Grazie A Marzuoli e F Bonsante ========================================================= Chromatic and colored structures in geometry and statistical physics INdAM Meeting Palazzone SNS,Cortona (Italy) May 24-30, 2015 Organizers: Annalisa Marzuoli & Francesco Bonsante (Pavia) Silvia Benvenuti (Camerino) Topics include: chromatic functions on graphs, exactly solvable models, colored polynomials of knots and 3-manifolds, finite-type invariants, the volume conjecture, colored state sum models, moduli spaces, mapping class group and handlebody presentations, spin-networks in relativistic and topological quantum field theories, algorithmic aspects. There will be mini-courses, talks, informal seminars and discussion-groups, leaving to focus-groups specific background arguments. Mini-courses François Costantino (Toulouse) : “Non semisimple spin networks and TQFTs” Martin Loebl (Prague): “Chromatic-type polynomials on graphs” Roland van der Veen (Amsterdam): “Planar spin networks: chromatic, hyperbolic and superconformal” Speakers Vincenzo Aquilanti (Perugia); Silvia Benvenuti; Francesco Bonsante; Gaetan Borot (Bonn); Mauro Carfora (Pavia); Stavros Garoufalidis (Georgia); Robert Littlejohn (Berkeley); Annalisa Marzuoli; Riccardo Piergallini (Camerino); Mario Rasetti (Torino); Nicolai Reshetikhin (Berkeley). No fees are required and a limited number of travel grants are available for PhD students and postdocs Deadline for applications: February 6, 2015 Please contact: chrocos2015(a)unipv.it

1 0

Fwd: [Gnsaga] INdAM Meeting announcement
by Bruno Martelli 15 Jan '15

15 Jan '15

Segnalo un convegno a Cortona in geometria e fisica statistica, 24-30 maggio 2015. Bruno ---------- Forwarded message ---------- From: petrucci <petrucci(a)altamatematica.it> Date: Thu, Jan 15, 2015 at 9:46 AM Subject: [Gnsaga] INdAM Meeting announcement To: gnsaga(a)lists.altamatematica.it A tutti gli aderenti, si invia un comunicato relativo ad un Incontro INdAM che si svolgerà a Cortona nella primavera del 2015: “Chromatic and colored structures in geometry and statistical physics” INdAM Meeting Palazzone SNS,Cortona (Italy) May 24-30, 2015 Organizers: Annalisa Marzuoli & Francesco Bonsante (Pavia) Silvia Benvenuti (Camerino) Topics include: chromatic functions on graphs, exactly solvable models, colored polynomials of knots and 3-manifolds, finite-type invariants, the volume conjecture, colored state sum models, moduli spaces, mapping class group and handlebody presentations, spin-networks in relativistic and topological quantum field theories, algorithmic aspects. There will be mini-courses, talks, informal seminars and discussion-groups, leaving to focus-groups specific background arguments. Mini-courses François Costantino (Toulouse) : “Non semisimple spin networks and TQFTs” Martin Loebl (Prague): “Chromatic-type polynomials on graphs” Roland van der Veen (Amsterdam): “Planar spin networks: chromatic, hyperbolic and superconformal” Speakers Vincenzo Aquilanti (Perugia); Silvia Benvenuti; Francesco Bonsante; Gaetan Borot (Bonn); Mauro Carfora (Pavia); Stavros Garoufalidis (Georgia); Robert Littlejohn (Berkeley); Annalisa Marzuoli; Riccardo Piergallini (Camerino); Mario Rasetti (Torino); Nicolai Reshetikhin (Berkeley). No fees are required and a limited number of travel grants are available for PhD students and postdocs Deadline for applications: February 6, 2015 Please contact: chrocos2015(a)unipv.it _______________________________________________ Gnsaga mailing list Gnsaga(a)lists.altamatematica.it http://lists.altamatematica.it/cgi-bin/mailman/listinfo/gnsaga

1 0

seminario domani
by Bruno Martelli 13 Jan '15

13 Jan '15

buon anno a tutti, da domani ricominciamo con i seminari di geometria. Questo è il programma per il prossimo mese: i seminari sono organizzati da varie persone e le ringrazio tutte. 14-Jan-2015 - 16:00 - Sala Riunioni (Dip. Matematica) Leone Slavich Symmetries of hyperbolic 4-manifolds 21-Jan-2015 - 15:30 - Sala Riunioni (Dip. Matematica) Mauro Porta Seminario di geometria - Higher analytic stacks and GAGA theorems 22-Jan-2015 - 15:00 - Aula Magna (Dip. Matematica) Angelo Vistoli La figura e l’opera di Alexander Grothendieck 28-Jan-2015 - 16:00 - Sala Seminari (Dip. Matematica) Julien Korinman Decomposition of quantum representations into irreducible factors Seguono più dettagli sul seminario di domani. a presto, Bruno ------- SYMMETRIES OF HYPERBOLIC 4-MANIFOLDS Wednesday, January 14, 2015 Ora Inizio: 16:00 Ora Fine: 17:00 Aula: Sala Riunioni (Dip. Matematica) SEMINARI DI GEOMETRIA Relatore: Leone Slavich We will introduce a construction which produces a family of arithmetic, non-compact hyperbolic 4-manifolds, such that every finite group G is realized as the symmetry group of some member of this family. This allows us to obtain asymptotic bounds which relate the order of a finite group G with the minimal volume of a hyperbolic 4-manifold realizing G as its symmetry group. The construction uses very accessible techniques: basic hyperbolic geometry on one hand, and the combinatorial properties of simplicial complexes on the other.

1 0

seminario di studio
by Paolo Lisca 16 Dec '14

16 Dec '14

Ciao a tutti, domani, mercoledì 17 dicembre, ci vediamo in aula magna *alle 11:00* per il seminario di studio sul lavoro di Li-Roberts. Notare l'ora anticipata rispetto alla prossima volta (visto che il corso di Migliorini dovrebbe essere finito...). Parlerà Antonio Alfieri. Buona giornata, Paolo Lisca

1 0

Fwd: Two 3-year postdoc positions at QGM joint with Caltech (fwd)
by Bruno Martelli 15 Dec '14

15 Dec '14

Inoltro: borsa post-doc a Aarhus. Bruno ---------- Forwarded message ---------- From: Carlo Petronio <petronio(a)dm.unipi.it> Date: Fri, Dec 12, 2014 at 11:24 PM Subject: Two 3-year postdoc positions at QGM joint with Caltech (fwd) To: F.Iezzi(a)warwick.ac.uk, iezzi(a)mail.dm.unipi.it, Riccardo Benedetti <benedett(a)dm.unipi.it>, Paolo Lisca <lisca(a)dm.unipi.it>, Roberto Frigerio <frigerio(a)dm.unipi.it>, Bruno Martelli <martelli(a)dm.unipi.it>, Stefano Francaviglia <francavi(a)dm.unibo.it>, s.francaviglia(a)sns.it, Stefano Francaviglia <francaviglia(a)gmail.com> ---------- Forwarded message ---------- Date: Fri, 12 Dec 2014 12:55:39 +0000 From: "Centre for Quantum Geometry of Moduli spaces (QGM)" <qgm(a)au.dk> To: Undisclosed recipients: ; Subject: Two 3-year postdoc positions at QGM joint with Caltech Dear colleague, Please see the announcement below of two postdoc positions joint between QGM and Caltech. If you find they may be of interest to people in your network, please do forward this email. Best wishes, Jane Jane Jamshidi Administrative Manager Cand.it. Tel.: (+45) 8715 5141 E-mail: jamshidi(a)qgm.au.dk Centre for Quantum Geometry of Moduli Spaces (QGM) Department of Mathematics, Aarhus University Ny Munkegade 118, Bldg. 1530 8000 Aarhus C E-mail: qgm(a)au.dk, Web: http://qgm.au.dk Aarhus University_to linjer_300 Description: QGM-logo-email ______________________________________ POSTDOC POSITIONS AT QGM – JOINT WITH CALTECH Two 3-year postdoctoral positions are open from August 2015 at Centre for Quantum Geometry of Moduli Spaces (QGM) at Department of Mathematics, Science and Technology, Aarhus University. One position is joint with the Department of Mathematics at California Institute of Technology (Caltech) and the other one is joint with the Department of Physics at Caltech. Both candidates are expected to spend half the time in Aarhus and half the time at Caltech. Formalities: the application must include a research statement (upload as 'application'), a CV, list of publications and up to three references. Other documents are optional. Application deadline 4. january 2015 - Only online application through the link below will be accepted. http://qgm.au.dk/vacancies/

1 0

Fwd: Postdoc in Geometry & Topology at Sydney
by Bruno Martelli 12 Dec '14

12 Dec '14

Segnalo una borsa post-doc a Sydney in topologia geometrica. Bruno ---------- Forwarded message ---------- From: Stephan Tillmann <stephan.tillmann(a)sydney.edu.au> Date: Fri, Dec 12, 2014 at 9:47 AM Subject: Postdoc in Geometry & Topology at Sydney To: Stephan Tillmann <tillmann(a)maths.usyd.edu.au> Dear Colleagues, Could you please let any students or others who might be interested know that there is a two-year position in G&T at the University of Sydney? The starting date is flexible, and details can be found here: https://www.mathjobs.org/jobs/jobs/6833 Cheers, Stephan =============================================== Stephan Tillmann School of Mathematics and Statistics F07 The University of Sydney NSW 2006 Australia e-mail: tillmann(a)maths.usyd.edu.au web: http://www.maths.usyd.edu.au/u/tillmann phone: +61-2-9351-2005 fax: +61-2-9351-4534 ===============================================

1 0

Fwd: Two Topology Postdocs at Imperial (fwd)
by Roberto Frigerio 11 Dec '14

11 Dec '14

Ricevo e volentieri inoltro il seguente annuncio di posizioni post-doc. Roberto ---------- Forwarded message ---------- Date: Thu, 11 Dec 2014 15:44:49 +0100 From: Tommaso Pacini <tommaso.pacini(a)sns.it> To: frigerio(a)dm.unipi.it, Daniele Angella <daniele.angella(a)gmail.com> Subject: Fwd: Two Topology Postdocs at Imperial ---------- Forwarded message ---------- From: Buck, Dorothy E <d.buck(a)imperial.ac.uk> Date: 2014-12-11 15:40 GMT+01:00 Subject: Two Topology Postdocs at Imperial To: "Buck, Dorothy E" <d.buck(a)imperial.ac.uk> Hello friends and colleagues, I hope this finds you all near the end of an exhilirating term and looking forward to a peaceful holiday. I am currently advertising for two 2-3year postdoctoral positions with my group at Imperial College London. This position is funded from my recent large Leverhulme grant on Knotted DNA. The start date is flexible. The postdoc will use their experience in 3-manifold topology, and be interacting with a large interdisciplinary team of biologists and topologists. (No prior biological experience necessary, although regular discussions with our collaborating experimental lab will be expected). This is a predominantly research postdoc with minimal teaching. Travel & computer funds are also included. Please advertise this to your colleagues and mailing lists, and if you know of any good candidates, please encourage them to apply, and/or email me (d.buck(a)imperial.ac.uk) with any further questions. The deadline is 22 December 2014. The jobs are advertised here: http://eims.ams.org/jobs/6658867/research-associate-in-mathematics here https://www.mathjobs.org/jobs/jobs/6803 and here: http://www.jobs.ac.uk/job/AKA639/research-associate-in-mathematics/ Thanks very much, and happy holidays! Dorothy

1 0

← Newer
1
...
53
54
55
56
57
58
59
...
77
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

Geometria_Pisa