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The Hilton-Eckmann argument for cup-products

Mariano Suarez-Alvarez
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Abstract

We present a simple extension of the classical Hilton-Eckmann argument classically used to prove that the endomorphism monoid of the unit object in a monoidal category is commutative. It allows us to recover in a uniform way well-known results on the graded-commutativity of cup products defined on the cohomology theories attached to various algebraic structures, as well as some more recent results.

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BibTeXRIS

Mariano Suarez-Alvarez. 2002-09-03. The Hilton-Eckmann argument for cup-products. https://doi.org/10.1090/s0002-9939-04-07409-x

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