A note on Chern-Schwartz-MacPherson class
Toru Ohmoto
TL;DR
This paper discusses the extension of MacPherson's Chern class to algebraic stacks and explores other additive characteristic classes, building on previous foundational work.
Contribution
It introduces a framework for defining Chern-Schwartz-MacPherson classes for algebraic stacks and examines related additive characteristic classes.
Findings
Extended Chern-Schwartz-MacPherson class to algebraic stacks
Analyzed properties of additive characteristic classes
Built on previous foundational work in the field
Abstract
This is a note on MacPherson's Chern class for algebraic stacks, based on a previous paper of the author [arXiv:math/0407348]. We also discuss other additive characteristic classes in the same manner.
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Taxonomy
TopicsHomotopy and Cohomology in Algebraic Topology · Algebraic Geometry and Number Theory · Algebraic structures and combinatorial models