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Means and concave products of positive semi-definite matrices

โœ Scribed by Frank Hansen

Publisher
Springer
Year
1983
Tongue
English
Weight
397 KB
Volume
264
Category
Article
ISSN
0025-5831

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๐Ÿ“œ SIMILAR VOLUMES

Elliptic equations and products of posit
Elliptic equations and products of positive definite matrices
โœ Charles H. Conley; Patrizia Pucci; James Serrin ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 290 KB

## Abstract We present necessary and sufficient conditions under which the symmetrized product of two __n__ ร—__n__ positive definite Hermitian matrices is still a positive definite matrix (Part I, Sections 2 and 3). These results are then applied to prove the validity of the strong maximum principl