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The positive definite completion problem revisited

โœ Scribed by Ronald L. Smith


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
134 KB
Volume
429
Category
Article
ISSN
0024-3795

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The positive definite completion problem
โœ Charles R. Johnson; Ronald L. Smith ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 111 KB

We consider the problem of completing a partial real symmetric matrix so that its quadratic from is positive (semi-)definite on a subspace, presented as the null space of a given matrix. Under the appropriate definition of "partial positive definite" the classical result regarding chordal patterns i