Norihide Tokushige (Ryukyu University): Some applications of hypergraph Hoffman's bound

By extending the Hoffman's ratio bound, Filmus, Golubev, and Lifshitz
obtained an inequality which bounds the independence number of a given
hypergraph. In this talk we will explain the FGL method, and present
some applications to multiply intersecting families with biased measures.
Our results are not only about inequality but also about uniqueness and
stability of the extremal structure.

https://zoom.us/j/98689592820?pwd=SndCRGJoTzhwYkNCT0hNQnJIaXk3dz09
986 8959 2820
Passcode  618079