Seminar «Combinatorics, algebraic topology and volumes of polyhedral»

Seminar «Combinatorics, algebraic topology and volumes of polyhedral»

The event passed
22 May 2020
Location
Online
About the event

Speaker: Grigory Solomadin 

Topic: Billera-Lee construction for polytopes. 

Abstract: We will discuss the construction of any simplicial complex with g-vector being an M-vector as a collection of visible facets of a cyclic polytope in R^{d+1}. This will complete the proof of sufficiency of g-theorem by Billera and Lee.

Related eventsAll events
2025
23 - 25 Sep
“Food Quality Food Safety” (FQFS-2025) 5th International Conference
2025
24 - 25 Sep
The All-Russian Conference with International Participation “Conference on Oil and Gas Technology and Subsoil Use”
2025
24 Nov - 7 Dec
The Digital Pre-University Faculty organises winter schools ‘Dive into Russian in Moscow’ and ‘Dive into Russian in Moscow: advanced level’ for foreign citizens
2025
30 Jun - 16 Sep
Competition for the Prize of the Federal State Autonomous Educational Institution of Higher Education “Peoples’ Friendship University of Russia Named after Patrice Lumumba” for Scientific Achievements and Contribution in the Field of Chemistry