Let be a finite CW-complex having mod cohomology isomorphic to a wedge of three spheres . The aim of this paper is to determine the fixed point sets of actions of the cyclic group of prime order on . We also classify the orbit spaces of free actions of a prime or or 3, on and derive the Borsuk-Ulam type results.

中文翻译：

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三球体楔形不动点集和轨道空间

设 是一个有限 CW 复形，其模上同调同构于三个球体的楔形 。本文的目的是确定 上素数阶循环群的动作不动点集。我们还对素数或 3 的自由作用的轨道空间进行分类，并得出 Borsuk-Ulam 型结果。