Groups that act pseudofreely on S^2 x S^2

Michael P. McCooey

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arXiv · math/9906159

Groups that act pseudofreely on S^2 x S^2

Michael P. McCooey

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Abstract

Recall that a pseudofree group action on a space is one whose singular set consists only of isolated points. In this paper, we classify all of the finite groups which admit pseudofree actions on S^2 x S^2. The groups turn out to be exactly the expected ones: those which admit orthogonal pseudofree actions on S^2 x S^2 as a subset of R^3 x R^3. They are explicitly listed. This paper can be viewed as a companion to a paper of Edmonds, math.GT/9809055.

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Michael P. McCooey. 2007-07-27. Groups that act pseudofreely on S^2 x S^2. https://arxiv.org/abs/math/9906159

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