Conic reductions for Hamiltonian actions of \(U(2)\) and its maximal torus

DOI10.1007/s12215-022-00764-5arXiv2002.08105OpenAlexW4296098815WikidataQ114221073 ScholiaQ114221073MaRDI QIDQ6161932

Roberto Paoletti

Publication date: 28 June 2023

Published in: Rendiconti del Circolo Matemàtico di Palermo. Serie II (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.08105

zbMATH Keywords

unitary groupmoment mapmaximal torusconic reductionholomorphic Hamiltonian action

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Momentum maps; symplectic reduction (53D20) Complex Lie groups, group actions on complex spaces (32M05) Coadjoint orbits; nilpotent varieties (17B08)

Related Items

Polarized orbifolds associated to quantized Hamiltonian torus actions

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