Chang-Skjelbred 引理及其推广
代数拓扑
2025-07-04 v1
摘要
我们回顾了关于环面等变上同调的 Chang-Skjelbred 引理,并讨论了它的若干推广:到其他系数、其他群,以及到等变上同调中的合冲与 Atiyah-Bredon 序列。
引用
@article{arxiv.2306.05165,
title = {The Chang-Skjelbred lemma and generalizations},
author = {Matthias Franz},
journal= {arXiv preprint arXiv:2306.05165},
year = {2025}
}
备注
9 pages; based on a talk given at an AMS Sectional Meeting, March 2022