Quasitriangular (G-cograded) multiplier Hopf algebras

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Quasitriangular (G-cograded) multiplier Hopf algebras

We put the known results on the antipode of a usual quasitriangular Hopf algebra into the framework of multiplier Hopf algebras. We illustrate with examples which can not be obtained by using classical Hopf algebras. The focus of the present paper lies on the class of the so-called G-cograded multiplier Hopf algebras. By doing so, we bring the results of quasitriangular Hopf group-coalgebras (a...

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ژورنال

عنوان ژورنال: Journal of Algebra

سال: 2005

ISSN: 0021-8693

DOI: 10.1016/j.jalgebra.2005.02.023