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Nonsingularity of FB system and constraint nondegeneracy in semidefinite programming

โœ Scribed by Le Han, Shujun Bi, Shaohua Pan


Book ID
118807627
Publisher
Springer US
Year
2012
Tongue
English
Weight
587 KB
Volume
62
Category
Article
ISSN
1017-1398

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Positive semidefinite matrix completions
โœ Houduo Qi ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 179 KB

Let G = (V , E) be a graph. In matrix completion theory, it is known that the following two conditions are equivalent: (i) G is a chordal graph; (ii) Every G-partial positive semidefinite matrix has a positive semidefinite matrix completion. In this paper, we relate these two conditions to constrain