Some incarnations of Hamiltonian reduction in symplectic geometry and geometric representation theory

Fuente: arXiv
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Main Authors: Crooks, Peter, Gao, Xiang, Pound, Mitchell, Thompson, Casen
Format: Preprint
Published: 2025
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_version_ 1866912864805060608
author Crooks, Peter
Gao, Xiang
Pound, Mitchell
Thompson, Casen
author_facet Crooks, Peter
Gao, Xiang
Pound, Mitchell
Thompson, Casen
contents In this expository note, we give a self-contained introduction to some modern incarnations of Hamiltonian reduction. Particular emphasis is placed on applications to symplectic geometry and geometric representation theory. We thereby discuss abelianization in Hamiltonian geometry, reduction by symplectic groupoids, and the Moore--Tachikawa conjecture.
format Preprint
id arxiv_https___arxiv_org_abs_2503_23636
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Some incarnations of Hamiltonian reduction in symplectic geometry and geometric representation theory
Crooks, Peter
Gao, Xiang
Pound, Mitchell
Thompson, Casen
Symplectic Geometry
Representation Theory
In this expository note, we give a self-contained introduction to some modern incarnations of Hamiltonian reduction. Particular emphasis is placed on applications to symplectic geometry and geometric representation theory. We thereby discuss abelianization in Hamiltonian geometry, reduction by symplectic groupoids, and the Moore--Tachikawa conjecture.
title Some incarnations of Hamiltonian reduction in symplectic geometry and geometric representation theory
topic Symplectic Geometry
Representation Theory
url https://arxiv.org/abs/2503.23636