Date of Publication:2004-01-01 Hits:
Date of Publication:2004-01-01
Journal:数学物理学报（英文版）
Affiliation of Author(s):数理与信息工程学院
Document Type:期刊
Issue:No.2
Page Number: 247-258
Key Words:Weak;bialgebra;weak;Hopf;algebra;twisted;product;smash;product
Abstract:This paper gives a sufficient and necessary condition for twisted products to be weak Hopf algebras, moreover, gives a description for smash products to be weak Hopf algebras. It respectively generalizes R.K.Molnar\'s major result and I.Boca\'s result.
Translation or Not:no