Some results concerning the complexity of geometrics simplicial somplexes

03.11.2017 14:30 - 15:30

Karim Adiprasito (Hebrew University)

Abstract: I will survey some of the results concerning the complexity of geometric simplicial complexes realized in euclidean space. Moreover, I will prove new upper bounds and lower bounds on this complexity using geometric group theory and algebraic geometry, generalizing results of Freedman-Krushkal and Descartes.

Location:
SR 11, 2. OG., OMP 1