Jensen’s operator inequality for functions of two variables
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- by Frank Hansen
- Proc. Amer. Math. Soc. 125 (1997), 2093-2102
- DOI: https://doi.org/10.1090/S0002-9939-97-04003-3
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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.References
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Bibliographic Information
- Frank Hansen
- Affiliation: Institute of Economics, University of Copenhagen, Studiestraede 6, DK-1455 Copenhagen K, Denmark
- ORCID: 0000-0003-3701-4214
- Received by editor(s): February 2, 1996
- Communicated by: Palle E. T. Jorgensen
- © Copyright 1997 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 125 (1997), 2093-2102
- MSC (1991): Primary 47A63; Secondary 47A80, 47Bxx
- DOI: https://doi.org/10.1090/S0002-9939-97-04003-3
- MathSciNet review: 1416088