Idempotent multiplications on surfaces and aspherical spaces

DOI10.1216/rmjm/1181072908zbMath0801.57026OpenAlexW2061761041WikidataQ114059358 ScholiaQ114059358MaRDI QIDQ1331460

Karl Heinrich Hofmann, Karl Strambach

Publication date: 21 August 1994

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmjm/1181072908

zbMATH Keywords

Klein bottleidempotent comultiplications on any graded anticommutative algebraidempotent multiplications on arbitrary groupsidempotent multiplications on aspherical CW-complexes

Mathematics Subject Classification ID

(H)-spaces and duals (55P45) Homology and homotopy of topological groups and related structures (57T99)

Related Items

Algebraic properties of quantum quasigroups, Quantum quasigroups and the quantum Yang-Baxter equation

Cites Work

• Idempotente Multiplikationen
• The bar construction and Abelian H-spaces
• Milgram's classifying space of a topological group
• Idempotent topological groupoids with non-empty center
• The fundamental group of a surface, and a theorem of Schreier
• Räume mit Mittelbildungen
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