Sharp uniform convexity and smoothness inequalities for trace norms
- 1 December 1994
- journal article
- research article
- Published by Springer Science and Business Media LLC in Inventiones Mathematicae
- Vol. 115 (1), 463-482
- https://doi.org/10.1007/bf01231769
Abstract
Summary We prove several sharp inequalities specifying the uniform convexity and uniform smoothness properties of the Schatten trace idealsC p , which are the analogs of the Lebesgue spacesL p in non-commutative integration. The inequalities are all precise analogs of results which had been known inL p , but were only known inC p for special values ofp. In the course of our treatment of uniform convexity and smoothness inequalities forC p we obtain new and simple proofs of the known inequalities forL p .Keywords
This publication has 15 references indexed in Scilit:
- Optimal hypercontractivity for fermi fields and related non-commutative integration inequalitiesCommunications in Mathematical Physics, 1993
- An inequality for Hilbert-Schmidt normCommunications in Mathematical Physics, 1981
- On the moduli of convexity and smoothnessStudia Mathematica, 1976
- Logarithmic Sobolev InequalitiesAmerican Journal of Mathematics, 1975
- Topologische Lineare Räume IPublished by Springer Science and Business Media LLC ,1960
- On the uniform convexity of Lp and lpArkiv för Matematik, 1956
- Formes linéaires sur un anneau d'opérateursBulletin de la Société Mathématiques de France, 1953
- Uniform Convexity in Factor and Conjugate SpacesAnnals of Mathematics, 1944
- Some uniformly convex spacesBulletin of the American Mathematical Society, 1940
- Uniformly convex spacesTransactions of the American Mathematical Society, 1936