School of Mathematics Seminars and Lectures

Cellular A^1-homology

by Dr. Anand Sawant (University of Munich, Germany)

Monday, September 11, 2017 from to (Asia/Kolkata)
at TIFR, Mumbai ( AG-77 )
Abstract:  After a brief discussion of definitions and known results
regarding A^1-derived categories, we will introduce the notion of cellular
A^1-homology of a scheme endowed with a ``nice" stratification.  We will
then describe how cellular A^1-homology can be used to give new
computations of A^1-homology sheaves by considering the stratifications
given by the Bruhat decomposition.  The talk is based on joint work in
progress with Fabien Morel.