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检索条件"主题词=GIT quotient"
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Moment Maps and Equivariant Volumes
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Acta Mathematica Sinica,English Series 2007年 第12期23卷 2155-2188页
作者: Alberto DELLA VEDOVA Roberto PAOLETTI Dipartimento di Matematica Università degli Studi di Parma Viale Dipartimento di Matematica e Applicazioni Università degli Studi di Milano Bicocca
The study of the volume of big line bundles on a complex projective manifold M has been one of the main veins in the recent interest in the asymptotic properties of linear series. In this article, we consider an equiv... 详细信息
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Nonabelian Gauged Linear Sigma Model
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Chinese Annals of Mathematics,Series B 2017年 第4期38卷 963-984页
作者: Yongbin RUAN Department of Mathematics University of Michigan Ann Arbor MI 48105 USA.
The gauged linear sigma model (GLSM for short) is a 2d quantum field theory introduced by Witten twenty years ago. Since then, it has been investigated extensively in physics by Hori and others. Recently, an algebro... 详细信息
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