Poisson geometry of discrete series orbits, and momentum convexity for noncompact group actions

DOI10.1023/A:1010913023218zbMath1010.53060arXivmath/0012035OpenAlexW2997732711MaRDI QIDQ5945521

Alan Weinstein

Publication date: 5 May 2003

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

Full work available at URL: https://arxiv.org/abs/math/0012035

zbMATH Keywords

convexitymomentum mappingsnoncompact semisimple Lie algebrasstability of linear Hamiltonian systems

Mathematics Subject Classification ID

Momentum maps; symplectic reduction (53D20)

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