The Hilton-Heckmann argument for the anti-commutativity of cup products

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We present a simple extension of the classical Hilton-Eckmann argument which proves 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...

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Autor principal: Suarez-Alvarez, M.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00029939_v132_n8_p2241_SuarezAlvarez
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_00029939_v132_n8_p2241_SuarezAlvarez2023-10-03T13:55:08Z The Hilton-Heckmann argument for the anti-commutativity of cup products Suarez-Alvarez, M. We present a simple extension of the classical Hilton-Eckmann argument which proves 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. Fil:Suarez-Alvarez, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00029939_v132_n8_p2241_SuarezAlvarez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We present a simple extension of the classical Hilton-Eckmann argument which proves 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.
format JOUR
author Suarez-Alvarez, M.
spellingShingle Suarez-Alvarez, M.
The Hilton-Heckmann argument for the anti-commutativity of cup products
author_facet Suarez-Alvarez, M.
author_sort Suarez-Alvarez, M.
title The Hilton-Heckmann argument for the anti-commutativity of cup products
title_short The Hilton-Heckmann argument for the anti-commutativity of cup products
title_full The Hilton-Heckmann argument for the anti-commutativity of cup products
title_fullStr The Hilton-Heckmann argument for the anti-commutativity of cup products
title_full_unstemmed The Hilton-Heckmann argument for the anti-commutativity of cup products
title_sort hilton-heckmann argument for the anti-commutativity of cup products
url http://hdl.handle.net/20.500.12110/paper_00029939_v132_n8_p2241_SuarezAlvarez
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