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On pointed Hopf algebras of dimension 
Author(s):
M.
Beattie;
S.
Dascalescu;
L.
Grünenfelder
Journal:
Proc. Amer. Math. Soc.
128
(2000),
361-367.
MSC (1991):
Primary 16W30
Posted:
July 6, 1999
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Abstract:
In this note we describe nonsemisimple Hopf algebras of dimension  with coradical isomorphic to  ,  abelian of order  , over an algebraically closed field  of characteristic zero. If  is cyclic or  , then we also determine the number of isomorphism classes of such Hopf algebras.
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Additional Information:
M.
Beattie
Affiliation:
Department of Mathematics and Computer Science, Mount Allison University, Sackville, New Brunswick, Canada E4L 1E6
Email:
mbeattie@mta.ca
S.
Dascalescu
Affiliation:
Faculty of Mathematics, University of Bucharest, Str. Academiei 14, RO-70109 Bucharest 1, Romania
Email:
sdascal@al.math.unibuc.ro
L.
Grünenfelder
Affiliation:
Department of Mathematics, Statistics and Computing Science, Dalhousie University, Halifax, Nova Scotia, Canada B3H 3J5
Email:
Luzius@mscs.dal.ca
DOI:
10.1090/S0002-9939-99-04996-5
PII:
S 0002-9939(99)04996-5
Received by editor(s):
October 7, 1997
Received by editor(s) in revised form:
April 3, 1998
Posted:
July 6, 1999
Additional Notes:
The first and third authors research was partially supported by NSERC
Communicated by:
Ken Goodearl
Copyright of article:
Copyright
1999,
American Mathematical Society
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