环面作用于\(K\)-辛流形上时矩映射像的凸性
Convexity of the moment map image for torus actions on -symplectic manifolds.
作者信息
Guillemin Victor W, Miranda Eva, Weitsman Jonathan
机构信息
Department of Mathematics, MIT, Cambridge, MA 02139, USA.
Department of Mathematics, Universitat Politècnica de Catalunya and BGSMath, Barcelona, Spain
出版信息
Philos Trans A Math Phys Eng Sci. 2018 Sep 17;376(2131):20170420. doi: 10.1098/rsta.2017.0420.
Abstract
We prove a convexity theorem for the image of the moment map of a Hamiltonian torus action on a -symplectic manifold.This article is part of the theme issue 'Finite dimensional integrable systems: new trends and methods'.
摘要
我们证明了哈密顿环面作用在( - )辛流形上的矩映射的像的一个凸性定理。本文是主题为“有限维可积系统：新趋势与方法”的一部分。 （注：原文中“ - ”部分内容缺失，翻译时按原样保留）
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