Comparison of motivic Chern classes and stable envelopes for cotangent bundles
Algebraic Geometry
2021-11-08 v2
Abstract
We consider a complex smooth projective variety equipped with an action of an algebraic torus with a finite number of fixed points. We compare the motivic Chern classes of Bia{\l}ynicki-Birula cells with the -theoretic stable envelopes of cotangent bundle. We prove that under certain geometric assumptions satisfied e.g. by homogenous spaces these two notions coincide up to normalization.
Keywords
Cite
@article{arxiv.2006.02403,
title = {Comparison of motivic Chern classes and stable envelopes for cotangent bundles},
author = {Jakub Koncki},
journal= {arXiv preprint arXiv:2006.02403},
year = {2021}
}
Comments
Accepted for publication by the Journal of Topology