A stronger version of matrix convexity as applied to functions of Hermitian matrices.
Kagan, Abram ; Smith, Paul J.
Journal of Inequalities and Applications [electronic only], Tome 4 (1999), p. 143-152 / Harvested from The Electronic Library of Mathematics
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Publié le : 1999-01-01
DOI : https://doi.org/10.1155/S1025583499000107
EUDML-ID : urn:eudml:doc:119980 
@article{01287993,
     title = {A stronger version of matrix convexity as applied to functions of Hermitian matrices.},
     journal = {Journal of Inequalities and Applications [electronic only]},
     volume = {4},
     year = {1999},
     pages = {143-152},
     doi = {10.1155/S1025583499000107},
     zbl = {0924.15018},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01287993}
}

Kagan, Abram; Smith, Paul J. A stronger version of matrix convexity as applied to functions of Hermitian matrices.. Journal of Inequalities and Applications [electronic only], Tome 4 (1999) pp. 143-152. doi : 10.1155/S1025583499000107. http://gdmltest.u-ga.fr/item/01287993/