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Constructing pointed Hopf algebra by Ore-extensions

Authors
  • CAO, Haijun
  • LI, Fang
  • ZHANG, Mianmian1, 2, 1
  • 1 School of Science
  • 2 Department of Mathematics
Type
Published Article
Journal
Acta Mathematica Scientia
Publication Date
Jan 01, 2014
Volume
34
Issue
2
Pages
252–262
Identifiers
DOI: 10.1016/S0252-9602(14)60002-3
Source
Elsevier
Keywords
License
Unknown

Abstract

The main work of this article is to give a nontrivial method to construct pointed semilattice graded weak Hopf algebra from a Clifford monoid S = [Y;Gα, φα,β] by Ore-extensions, and to obtain a co-Frobenius semilattice graded weak Hopf algebra H(S, n, c, χ, a, b) through factoring At by a semilattice graded weak Hopf ideal.

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