Morse theory and tilting sheaves
表示论
2007-05-23 v1 代数几何
摘要
We give a geometric construction of tilting perverse sheaves using stratified Morse theory, torus actions, and nearby cycles.
关键词
引用
@article{arxiv.math/0604428,
title = {Morse theory and tilting sheaves},
author = {David Nadler},
journal= {arXiv preprint arXiv:math/0604428},
year = {2007}
}
备注
Dedicated to R. MacPherson on the occasion of his 60th birthday