The symplectic and algebraic geometry of Horn's problem
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Publication:5926392
DOI10.1016/S0024-3795(00)00220-2zbMath0981.15010arXivmath/9911088OpenAlexW2068841535WikidataQ127105641 ScholiaQ127105641MaRDI QIDQ5926392
Publication date: 21 March 2002
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/9911088
geometric invariant theoryHermitian matricesHamiltonian geometryHorn's problemmoment map conditionspectra of sums of matricessymplectic geometry
Symplectic manifolds (general theory) (53D05) Eigenvalues, singular values, and eigenvectors (15A18) Inverse problems in linear algebra (15A29) Hermitian, skew-Hermitian, and related matrices (15B57)
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