中文

关于纤维丛谱序列的微分

代数拓扑 2007-05-23 v1

摘要

ξ=(X,p,B,G)\xi=(X,p,B,G) 为主 GG-丛,FFGG 空间,η=(E,p,B,F)\eta=(E,p,B,F) 为以 FF 为纤维的相伴丛。一般地,ξ\xi 与 Pontriagin 环 H(G)H_*(G)H(F)H_*(F) 上的作用 H(G)H(F)H(F)H_*(G)\otimes H_*(F)\to H_*(F) 并不能定义 EE 的同调。本文定义两组运算 {fi:H(G)iH(G),i=3,4,...}\{f^i:H_*(G)^{\otimes i}\to H_*(G), i=3,4,...\},我们称之为 Hochschild 扭转上链(关于 Gerstenhaber 积),它们事实上在 H(G)H_*(G) 上构成一个 A()A(\infty)-代数结构;以及 {fˉi:H(G)(i1)H(F)H(F),i=3,4,...}\{\bar{f}^i:H_*(G)^{\otimes (i-1)}\otimes H_*(F)\to H_*(F), i=3,4,...\}(它们事实上在 H(F)H_*(F) 上构成 A()A(\infty)-代数 (H(G),{fi})(H_*(G),\{f^i\}) 上的 A()A(\infty)-模结构),并证明 ξ\xi 与这些高阶结构定义了 H(E)H_*(E)

关键词

引用

@article{arxiv.math/0609747,
  title  = {On the Differentials of the Spectral Sequence of a Fibre Bundle},
  author = {T. Kadeishvili},
  journal= {arXiv preprint arXiv:math/0609747},
  year   = {2007}
}

备注

This is the English version of the paper published originally in Russian where an A(infty) algebra structure in homology first show up in terms of Hochshild twisting cochains with respect to Gerstenhaber product