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Proceedings of the American Mathematical Society
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Algebraic difference between $p$-classes of an H*-algebra

Author(s): Lajos Molnár
Journal: Proc. Amer. Math. Soc. 124 (1996), 169-175.
MSC (1991): Primary 46K15, 47D50; Secondary 46L40
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Abstract: We show that there do not exist surjective ring homomorphisms between different $p$-classes of an infinite-dimensional H*-algebra.


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Additional Information:

Lajos Molnár
Affiliation: Institute of Mathematics, Lajos Kossuth University, 4010 Debrecen, P.O. Box 12, Hungary

DOI: 10.1090/S0002-9939-96-03048-1
PII: S 0002-9939(96)03048-1
Keywords: H*-algebra, $p$-classes, Jordan homomorphism
Received by editor(s): July 25, 1994
Additional Notes: Research partially supported by the Hungarian National Research Science Foundation, Operating Grant Number OTKA 1652 and K&H Bank Ltd., Universitas Foundation.
Communicated by: Palle E. T. Jorgensen
Copyright of article: Copyright 1996, American Mathematical Society


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