Speaker: Dr. Apratim Chakraborty

Affiliation: Post Doctoral Fellow, IAI TCG CREST

Date: 06/04/2022

Title: Elsers conjecture and the topology of U-nucleus complex

Abstract:  Dorpalen-Barry et al. proved Elser’s conjecture about sign of Elser’s number by interpreting them as certain sums of reduced Euler characteristic of an abstract simplicial complex known as U-nucleus complex. We prove a conjecture posed by them regarding the homology of U-nucleus complex.