发表机构
Vrije Universiteit Amsterdam; Durham University; Max Planck Institute for Mathematics(阿姆斯特丹自由大学; 杜伦大学; 马克斯·普朗克数学研究所)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文完全确定闭 $Pin^{\pm}$ 流形欧拉示性数的奇偶性,并部分计算了受控切割粘贴群 $SKK_{2k+1}^{Pin^{\pm}}$。
AI 中文摘要
我们完全确定了给定维数的闭 $Pin^{\pm}$ 流形的欧拉示性数可能具有的奇偶性。作为应用,我们部分计算了此前未确定的受控切割粘贴群 $SKK_{2k+1}^{Pin^{\pm}}$。
英文摘要
We completely determine the possible parities of the Euler characteristic of closed $Pin^{\pm}$-manifolds of a given dimension. As an application we partially calculate the controlled cut-and-paste groups $SKK_{2k+1}^{Pin^{\pm}}$, which were previously undetermined.
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