Departament de Matemàtiques

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Esdeveniments del dia Dijous, 9. Juny 2016

Esdeveniments del lloc

  • 2016-04-05T00:00:00+02:00
  • 2016-12-16T23:59:59+01:00
Abril

5

Dimarts

05/04/2016 fins a 16/12/2016

We would like to remind you about the forthcoming CRM Intensive Research Program on Large Cardinals and Strong Logics, to be held from September 5 to December 16, 2016. The National Science Foundation and the Association for Symbolic Logic offer grants to participate in the program and its scientific events.

  • 2016-06-07T12:30:00+02:00
  • 2016-06-10T13:30:00+02:00
  • Room S215 Omega Building, Campus Nord UPC (equiv.: Room 215 Floor -2)
Juny

7

Dimarts

07/06/2016 a 12:30 fins a 10/06/2016 a 13:30

The simplexity of a convex d-polytope P with n vertices is the minimum number of simplices necessary to triangulate P without using new vertices. In dimension 3 and above, bounds for the simplexity are scarce, even in such well-studied cases as the d-dimensional cube. One general method for obtaining bounds on the simplexity is doing linear optimization over the universal polytope U(P). However, since U(P) lives in (d+1)-dimensional space, these linear programs quickly become infeasible computationally. On the other hand, if P is symmetric, we can use techniques from the representation theory of finite groups to simplify the computations. In the Tuesday session, we'll give a crash course on the basics of representation theory, and apply these tools to the problem at hand on Friday.

  • 2016-06-09T09:00:00+02:00
  • 2016-06-09T13:00:00+02:00
  • Sala d'actes FME
Juny

9

Dijous

09/06/2016 de 09:00 a 13:00

Hi haurà presentacions dels grups de recerca del departament. Inici 9 juny 2016 , 9:00; final 13:00 Ubicació: Sala d'actes FME