Coisotropic rigidity and $C^{0}$-symplectic geometry

Coisotropic rigidity and $C^{0}$-symplectic geometry
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各向同性刚度和 $C^{0}$-辛几何

DOI:
10.1215/00127094-2881701
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发表时间:
2013
影响因子:
2.5
通讯作者:
Sobhan Seyfaddini
Sobhan Seyfaddini
中科院分区:
数学1区
文献类型:
--
作者:
Vincent Humilière;R. Leclercq;Sobhan Seyfaddini

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证明了著名的Gromov-Eliashberg定理意义上的辛同胚,保留了共各向同性子流形及其特征叶形。这一结果推广了Gromov-Eliashberg定理,并证明了先前的刚性结果(Laudenbach-Sikorav关于拉格朗日量的结果,以及Opshtein关于超曲面特征的结果)是单一刚性现象的表现。为了证明上述结论,我们建立了各向同性子流形的C^0动力学性质,推广了C^0-哈密顿动力学中的一个基本定理:哈密顿流的连续类似流的生成元的唯一性。
We prove that symplectic homeomorphisms, in the sense of the celebrated Gromov-Eliashberg Theorem, preserve coisotropic submanifolds and their characteristic foliations. This result generalizes the Gromov-Eliashberg Theorem and demonstrates that previous rigidity results (on Lagrangians by Laudenbach-Sikorav, and on characteristics of hypersurfaces by Opshtein) are manifestations of a single rigidity phenomenon. To prove the above, we establish a C^0-dynamical property of coisotropic submanifolds which generalizes a foundational theorem in C^0-Hamiltonian dynamics: Uniqueness of generators for continuous analogs of Hamiltonian flows.
DOI: 10.4310/jdg/1214459976
发表时间: 1997
影响因子: 2.5
作者:
Y. Oh
通讯作者: Y. Oh
DOI: 10.1007/978-94-009-3807-6
发表时间: 1987
期刊: --
影响因子: --
作者:
P. Libermann;C. Marle
通讯作者: P. Libermann;C. Marle