AbstractWe classify the ranks of positive semidefinite completions of Hermitian band matrices and other partially specified Hermitian matrices with chordal graphs and specified main diagonals. Completing a partially specified matrix means filling in the unspecified entries
AbstractLet G=(V,E) be a graph. In matrix completion theory, it is known that the following two cond...
AbstractLinear fractional descriptions are given for Hermitian completions of partial banded matrice...
AbstractA partial matrix is a rectangular array consisting of specified entries, which are fixed ele...
AbstractWe classify the ranks of positive semidefinite completions of Hermitian band matrices and ot...
AbstractThe question of which partial Hermitian matrices (some entries specified, some free) may be ...
AbstractIn this note it is shown that, for a given partially specified hermitian matrix P, the maxim...
AbstractIn [R. Grone, C.R. Johnson, E. Sa, H. Wolkowicz, Positive definite completions of partial He...
AbstractIn [R. Grone, C.R. Johnson, E. Sa, H. Wolkowicz, Positive definite completions of partial He...
A real symmetric matrix M is completely positive semidefinite if it admits a Gram representation by ...
AbstractSeveral inequalities relating the rank of a positive semidefinite matrix with the ranks of v...
AbstractLet G=(V,E) be a graph. In matrix completion theory, it is known that the following two cond...
This work concerns completion problems for partial operator matrices. A partial matrix is an m-by-n ...
Let G=(V,E) be a graph. In matrix completion theory, it is known that the following two conditions a...
An n× n matrix X is called completely positive semidefinite (cpsd) if there exist d× d Hermitian pos...
LetG = (V,E) be a graph. In matrix completion theory, it is known that the following two conditions ...
AbstractLet G=(V,E) be a graph. In matrix completion theory, it is known that the following two cond...
AbstractLinear fractional descriptions are given for Hermitian completions of partial banded matrice...
AbstractA partial matrix is a rectangular array consisting of specified entries, which are fixed ele...
AbstractWe classify the ranks of positive semidefinite completions of Hermitian band matrices and ot...
AbstractThe question of which partial Hermitian matrices (some entries specified, some free) may be ...
AbstractIn this note it is shown that, for a given partially specified hermitian matrix P, the maxim...
AbstractIn [R. Grone, C.R. Johnson, E. Sa, H. Wolkowicz, Positive definite completions of partial He...
AbstractIn [R. Grone, C.R. Johnson, E. Sa, H. Wolkowicz, Positive definite completions of partial He...
A real symmetric matrix M is completely positive semidefinite if it admits a Gram representation by ...
AbstractSeveral inequalities relating the rank of a positive semidefinite matrix with the ranks of v...
AbstractLet G=(V,E) be a graph. In matrix completion theory, it is known that the following two cond...
This work concerns completion problems for partial operator matrices. A partial matrix is an m-by-n ...
Let G=(V,E) be a graph. In matrix completion theory, it is known that the following two conditions a...
An n× n matrix X is called completely positive semidefinite (cpsd) if there exist d× d Hermitian pos...
LetG = (V,E) be a graph. In matrix completion theory, it is known that the following two conditions ...
AbstractLet G=(V,E) be a graph. In matrix completion theory, it is known that the following two cond...
AbstractLinear fractional descriptions are given for Hermitian completions of partial banded matrice...
AbstractA partial matrix is a rectangular array consisting of specified entries, which are fixed ele...
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