Proceedings of the American Mathematical Society

Author(s): Frank Hansen
Journal: Proc. Amer. Math. Soc. 125 (1997), 2093-2102.
MSC (1991): Primary 47A63; Secondary 47A80, 47Bxx
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Abstract: The operator convex functions of two variables are characterized in terms of a non-commutative generalization of Jensen's inequality.

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Retrieve articles in Proceedings of the American Mathematical Society with MSC (1991): 47A63, 47A80, 47Bxx

Frank Hansen
Affiliation: Institute of Economics, University of Copenhagen, Studiestraede 6, DK-1455 Copenhagen K, Denmark

DOI: 10.1090/S0002-9939-97-04003-3
PII: S 0002-9939(97)04003-3
Received by editor(s): February 2, 1996
Communicated by: Palle E. T. Jorgensen
Copyright of article: Copyright 1997, American Mathematical Society

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ISSN 1088-6826 (e) ISSN 0002-9939 (p)

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