Horn problem for quasi-hermitian Lie groups
Paul-Emile Paradan (IMAG), Paul-\'Emile Paradan (IF)
TL;DR
This paper establishes convexity properties related to orbit projections in non-compact real reductive Lie groups, advancing understanding of their geometric and algebraic structures.
Contribution
It introduces new convexity results for orbit projections in quasi-hermitian Lie groups, expanding the theoretical framework of non-compact Lie group analysis.
Findings
Proved convexity results for orbit projections
Enhanced understanding of geometric structures in non-compact Lie groups
Extended convexity theory to quasi-hermitian Lie groups
Abstract
In this paper, we prove some convexity results associated to orbit projection of non-compact real reductive Lie groups.
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Taxonomy
TopicsAdvanced Algebra and Geometry · Geometry and complex manifolds · Geometric and Algebraic Topology