Results 121 to 130 of about 40,316 (199)
Semidefinite geometry of the numerical range
, 2008 The numerical range of a matrix is studied geometrically via the cone of positive semidefinite matrices (or semidefinite cone for short). In particular it is shown that the feasible set of a two-dimensional linear matrix inequality (LMI), an affine ...
Henrion, Didier
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Maximizing products of linear forms, and the permanent of positive semidefinite matrices [PDF]
, 2021 Chenyang Yuan, Pablo A. Parrilo
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Extremal Positive Semidefinite Matrices for Graphs without $K_5$ Minors
, 2015 Liam Solus +2 more
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Hermitian positive semidefinite matrices whose entries are 0 or 1 in Modulus∗ [PDF]
, 1999 Daniel Hershkowitz +2 more
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Inequalities related to trace and determinant of positive semidefinite block matrices
, 2017 Daeshik Choi
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Two determinantal inequalities for positive semidefinite matrices [PDF]
, 2021 Yan Hong, Feng Qi
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Singular Values of Differences of Positive Semidefinite Matrices [PDF]
, 2001 Xingzhi Zhan
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A Remark on the Rank of Positive Semidefinite Matrices Subject to Affine Constraints [PDF]
, 2001 Alexander Barvinok
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Equivalence on Hiroshima's type inequalities for positive semidefinite block matrices [PDF]
, 2023 Yun Zhang, Ha bo Zhang, Shuo Shi
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