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arXiv · 0710.5252

Cycle-free chessboard complexes and symmetric homology of algebras

Sinisa Vrecica·Rade Zivaljevic
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Abstract

Chessboard complexes and their relatives have been one of important recurring themes of topological combinatorics. Closely related ``cycle-free chessboard complexes'' have been recently introduced by Ault and Fiedorowicz as a tool for computing symmetric analogues of the cyclic homology of algebras. We study connectivity properties of these complexes and prove a result that confirms a strengthened conjecture of Ault and Fiedorowicz.

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Sinisa Vrecica, Rade Zivaljevic. 2007-11-27. Cycle-free chessboard complexes and symmetric homology of algebras. https://arxiv.org/abs/0710.5252

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