Son, Nguyen Thanh; Stykel, Tatjana Symplectic eigenvalues of positive-semidefinite matrices and the trace minimization theorem. (English) Zbl 1500.15008 Electron. J. Linear Algebra 38, 607-616 (2022). MSC: 15A18 15A15 15B48 × Cite Format Result Cite Review PDF Full Text: arXiv Link
Paradan, Paul-Emile The Horn cone associated with symplectic eigenvalues. (English) Zbl 1529.15011 C. R., Math., Acad. Sci. Paris 360, 1163-1168 (2022). MSC: 15A42 15A15 15A18 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License