Title
Quiver Hopf algebras Quiver Hopf algebras
Author
Faculty/Department
Faculty of Sciences. Mathematics and Computer Science
Publication type
article
Publication
New York, N.Y. ,
Subject
Mathematics
Source (journal)
Journal of algebra. - New York, N.Y.
Volume/pages
280(2004) :2 , p. 577-589
ISSN
0021-8693
ISI
000224037300010
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
In this paper we study subHopfalgebras of graded Hopf algebra structures on a path coalgebra kQ(c). We prove that a Hopf structure on some subHopfquivers can be lifted to a Hopf structure on the whole Hopf quiver. If Q is a Schurian Hopf quiver, then we classified all simple-pointed subHopfalgebras of a graded Hopf structure on kQ(c). We also prove a dual Gabriel theorem for pointed Hopf algebras. (C) 2004 Elsevier Inc. All rights reserved.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/882b4e/4588.pdf
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