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Convex functions and mean value inequalities

โœ Scribed by Hartman, Philip


Book ID
121701219
Publisher
Duke University Press
Year
1972
Tongue
English
Weight
840 KB
Volume
39
Category
Article
ISSN
0012-7094

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๐Ÿ“œ SIMILAR VOLUMES


Mean Value Inequalities
โœ Fink, A. M. ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Society for Industrial and Applied Mathematics ๐ŸŒ English โš– 512 KB
Weak majorization inequalities and conve
โœ Jaspal Singh Aujla; Fernando C. Silva ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 143 KB

Let f be a convex function defined on an interval I , 0 ฮฑ 1 and A, B n ร— n complex Hermitian matrices with spectrum in I. We prove that the eigenvalues of f (ฮฑA + (1ฮฑ)B) are weakly majorized by the eigenvalues of ฮฑf (A) + (1ฮฑ)f (B). Further if f is log convex we prove that the eigenvalues of f (ฮฑA +