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arXiv · 2211.17110

The ranks of homology of complexes of projective modules over finite groups

Jon F. Carlson
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Abstract

We show that counterexamples of Iyengar and Walker to the algebraic version of Gunnar Carlsson's conjecture on the rank of the homology of a free complex can be extended to examples over any finite group with many choices of the complex.

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Jon F. Carlson. 2022-11-30. The ranks of homology of complexes of projective modules over finite groups. https://arxiv.org/abs/2211.17110

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