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Convexity properties of Hamiltonian group actions

作者: Victor Guillemin; Reyer Sjamaar
出版商: Providence, R.I. : American Mathematical Society, ©2005.
叢書: CRM monograph series, v. 26.
版本/格式:   圖書 : 英語所有版本和格式的總覽
資料庫:WorldCat
提要:
"This is a monograph on convexity properties of moment mappings in symplectic geometry. The fundamental result in this subject is the Kirwan convexity theorem, which describes the image of a moment map in terms of linear inequalities. This theorem bears a close relationship to perplexing old puzzles from linear algebra, such as the Horn problem on sums of Hermitian matrices, on which considerable progress has been
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其他的實體格式: Online version:
Guillemin, Victor, 1937-
Convexity properties of Hamiltonian group actions.
Providence, R.I. : American Mathematical Society, c2005
(OCoLC)625304811
資料類型: 網際網路資源
文件類型: 圖書, 網路資源
所有的作者/貢獻者: Victor Guillemin; Reyer Sjamaar
ISBN: 0821839187 9780821839188
OCLC系統控制編碼: 61309399
描述: iv, 82 p. : ill. ; 27 cm.
内容: Ch. 1. The convexity theorem for Hamiltonian G-spaces --
Ch. 2. A constructive proof of the non-abelian convexity theorem --
Ch. 3. Some elementary examples of the convexity theorem --
Ch. 4. Kahler potentials and convexity --
Ch. 5. Applications of the convexity theorem.
叢書名: CRM monograph series, v. 26.
責任: Victor Guillemin, Reyer Sjamaar.
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摘要:

Describes convexity properties of moment mappings in symplectic geometry. This book reviews various infinite-dimensional manifestations of moment convexity, such as the Kostant type theorems for  再讀一些...

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