On Horn's problem and its volume function

DOI10.1007/s00220-019-03646-7zbMath1487.22016arXiv1904.00752OpenAlexW2926317157WikidataQ126543783 ScholiaQ126543783MaRDI QIDQ2187299

Colin McSwiggen, Jean-Bernard Zuber, Robert Coquereaux

Publication date: 2 June 2020

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.00752

Mathematics Subject Classification ID

Special polytopes (linear programming, centrally symmetric, etc.) (52B12) Inequalities involving eigenvalues and eigenvectors (15A42) Semisimple Lie groups and their representations (22E46) Coadjoint orbits; nilpotent varieties (17B08)

Related Items (10)

The Horn problem for real symmetric and quaternionic self-dual matrices ⋮ On the minor problem and branching coefficients ⋮ Rare events in random matrix theory ⋮ Projections of orbital measures and quantum marginal problems ⋮ Large deviation principles via spherical integrals ⋮ Unnamed Item ⋮ Asymptotics of k dimensional spherical integrals and applications ⋮ Box splines, tensor product multiplicities and the volume function ⋮ Harmonic analysis for rank-1 randomised Horn problems ⋮ The Harish-Chandra integral: an introduction with examples

Uses Software

• Mathematica
• LiE

Cites Work

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