分类空间上的 Ghost 长度、层级与 shriek 映射
代数拓扑
2016-01-27 v2 环与代数
表示论
摘要
我们利用 shriek 映射的 ghost 性，给出了李群分类空间上对角映射的上同调型层级的一个下界。此外，我们在导出范畴中讨论了诱导李群分类空间上环路积的 shriek 映射的平凡性。
引用
@article{arxiv.1204.0311,
title = {The Ghost length, levels and shriek maps on classifying spaces},
author = {Katsuhiko Kuribayashi},
journal= {arXiv preprint arXiv:1204.0311},
year = {2016}
}
备注
This has been withdrawn by the author. The same results as in this paper appear in "The ghost length and duality on the chain and cochain type levels" which is a new version of "Duality on the (co)chain type levels", arXiv:1108.3890