Equivariant Characteristic Classes
arXiv:2306.02134
Abstract
This is a commentary on Raoul Bott and Loring Tu's joint article "Equivariant characteristic classes in the Cartan model," which appeared in "Geometry, Analysis, and Applications (Varanasi, 2000)," World Scientif Publishing, River Edge, NJ, 3--20. The article is also included in "Raoul Bott: Collected Papers," Vol. 5. The commentary discusses the genesis of the article, its influence, and the current state of the problem concerning equivariant characteristic classes.