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The geometric mean andB-loop quasigroups of the convex cone of positive definite matrices

โœ Scribed by Yongdo Lim


Publisher
Springer
Year
2005
Tongue
English
Weight
98 KB
Volume
84
Category
Article
ISSN
0003-889X

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Geometrical properties of the Frobenius
โœ Jean-Paul Chehab; Marcos Raydan ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 132 KB

We study the geometrical properties of the Frobenius condition number on the cone of symmetric and positive definite matrices. This number, related to the cosine of the angle between a given matrix and its inverse, is equivalent to the classical 2-norm condition number, but has a direct and natural