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Involutory Hopf Algebras with Non‐Zero Integrals
Author(s) -
Dascalescu S.,
Nastasescu C.,
Torrecillas B.
Publication year - 2002
Publication title -
bulletin of the london mathematical society
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/s0024609301008682
Subject(s) - mathematics , zero (linguistics) , hopf algebra , pure mathematics , representation theory of hopf algebras , field (mathematics) , algebra over a field , division algebra , algebra representation , linguistics , philosophy
The authors prove in this paper that an involutory Hopf algebra with non‐zero integral over a field of characteristic zero is cosemisimple. 2000 Mathematics Subject Classification 16W30.