PIMS- UVic Discrete Math Seminar:Bhargav Narayanan

  • Date: 01/28/2021
  • Time: 10:00
Lecturer(s):
Bhargav Narayanan, Rutgers University
Location: 

Online

Topic: 

Finding Homeomorphs

Description: 

Nati Linial raised the following basic problem in 2006: given a k-dimensional simplicial complex S, how many facets can a k-complex on n vertices have if it contains no topological copy of S? This is a beautiful and natural question, but results in low dimensions apart (k ≤ 2), very little was previously known. In this talk, I’ll provide an answer in all dimensions and take the scenic route to the answer, surveying many natural problems about simplicial complexes along the way.

Other Information: 

For more details on the seminar and to obtain the online details, please see the event page here.