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arXiv · 1110.2989

The Symmetric Join Operad

Michal Adamaszek·John D. S. Jones
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Abstract

The join operad arises from the combinatorial study of the iterated join of simplices. We study a suitable simplicial version of this operad which includes the symmetries given by permutations of the factors of the join. From this combinatorics we construct an E-infinity operad which coacts naturally on the chains of a simplicial set.

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Michal Adamaszek, John D. S. Jones. 2011-10-13. The Symmetric Join Operad. https://arxiv.org/abs/1110.2989

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