DEGENERATIONS OF INVARIANT LAGRANGIAN MANIFOLDS

被引:2
|
作者
Garay, Mauricio [1 ]
机构
[1] Johannes Gutenberg Univ Mainz, Inst Math, FB Phys Math & Informat 08, Staudinger Weg 9, D-55128 Mainz, Germany
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关键词
D O I
10.5427/jsing.2014.8e
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider a pair (H, I) where I is an involutive ideal of a Poisson algebra and H is an element of I. We show that if I defines a "2n-gon singularity" then, under arithmetical conditions on H, any deformation of H can be integrated as a deformation of (H, I).
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页码:50 / 68
页数:19
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