On groups of I-type and involutive Yang-Baxter groups

Nir Ben David, Yuval Ginosar

Research output: Contribution to journalArticlepeer-review

Abstract

We suggest a cohomological framework to describe groups of I-type and involutive Yang-Baxter groups. These groups are key in the study of involutive non-degenerate set-theoretic solutions of the quantum Yang-Baxter equation. Our main tool is a lifting criterion for 1-cocycles, established here in a general non-abelian setting.

Original languageEnglish
Pages (from-to)197-206
Number of pages10
JournalJournal of Algebra
Volume458
DOIs
StatePublished - 15 Jul 2016

Bibliographical note

Publisher Copyright:
© 2016 Elsevier Inc..

Keywords

  • Bijective 1-cocycles
  • Groups of I-type
  • Involutive Yang-Baxter groups

ASJC Scopus subject areas

  • Algebra and Number Theory

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