Extremal rays and duals for cones of positive definite matrices with prescribed zeros

Author:

Letac Gérard,Massam Hélène

Publisher

Elsevier BV

Subject

Discrete Mathematics and Combinatorics,Geometry and Topology,Numerical Analysis,Algebra and Number Theory

Reference7 articles.

1. The real positive definite completion problem for a simple cycle;Barrett;Linear Algebra Appl.,1993

2. The real positive definite completion problem: cycle completability;Barrett;Memoirs AMS,1996

3. Positive definite completions of partial hermitian matrices;Gröne;Linear Algebra Appl.,1984

4. Matrix inequalities;Fiedler;Numer. Math.,1966

5. Graphical Models;Lauritzen,1996

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2. Wishart distributions for decomposable graphs;The Annals of Statistics;2007-07-01

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