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INVOLUTORY HOPF ALGEBRAS WITH NON-ZERO INTEGRALS

Published online by Cambridge University Press:  18 January 2002

S. DĂSCĂLESCU ,
C. NĂSTĂSESCU  and
B. TORRECILLAS
S. DĂSCĂLESCU
Affiliation:
University of Bucharest, Facultatea de Matematică, Str. Academiei 14, Bucharest 1, RO-70109, Romania; sdascal@al.math.unibuc.rocnastase@al.math.unibuc.ro
C. NĂSTĂSESCU
Affiliation:
University of Bucharest, Facultatea de Matematică, Str. Academiei 14, Bucharest 1, RO-70109, Romania; sdascal@al.math.unibuc.rocnastase@al.math.unibuc.ro
B. TORRECILLAS
Affiliation:
University of Almeria, Dept. Algebra y Análisis, 04071, Almeria, Spain; btorreci@ual.es
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Abstract

The authors prove in this paper that an involutory Hopf algebra with non-zero integral over a field of characteristic zero is cosemisimple.

Type
NOTES AND PAPERS
Information
Bulletin of the London Mathematical Society , Volume 34 , Issue 1 , January 2002 , pp. 33 - 36
Copyright
© The London Mathematical Society 2002

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