Weak Bialgebras and Monoidal Categories |
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| Authors: | G Böhm K Janssen |
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| Institution: | 1. Research Institute for Particle and Nuclear Physics , Budapest, Hungary;2. Faculty of Engineering , Vrije Universiteit Brussel , Brussels, Belgium |
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| Abstract: | We study monoidal structures on the category of (co)modules over a weak bialgebra. Results due to Nill and Szlachányi are unified and extended to infinite algebras. We discuss the coalgebra structure on the source and target space of a weak bialgebra. |
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| Keywords: | Monoidal category Weak bialgebra |
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