The Horn cone associated with symplectic eigenvalues
Symplectic Geometry
2022-02-22 v1
Abstract
In this note, we show that the Horn cone associated with symplectic eigenvalues admits the same inequalities as the classical Horn cone, except that the equality corresponding to Tr(C) = Tr(A)+Tr(B) is replaced by the inequality corresponding to Tr(C) Tr(A)+Tr(B).
Cite
@article{arxiv.2202.10260,
title = {The Horn cone associated with symplectic eigenvalues},
author = {Paul-Emile Paradan},
journal= {arXiv preprint arXiv:2202.10260},
year = {2022}
}