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arXiv 0810.2108math.DSmath.SG
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拉格朗日康利猜想

The Lagrangian Conley Conjecture

Marco Mazzucchelli

摘要:

我们证明了一个拉格朗日模拟的康利猜想:给定一个1-周期Tonelli拉格朗日与全局流的封闭配置空间,相关的欧拉-拉格朗日系统有无穷多个周期解。更精确地说,我们证明了存在无穷多个具有先验有界平均作用的可压缩整数周期解,并且它们中的无穷多个要么是1-周期的,要么是无界周期的。

英文摘要:

We prove a Lagrangian analogue of the Conley conjecture: given a 1-periodic Tonelli Lagrangian with global flow on a closed configuration space, the associated Euler-Lagrange system has infinitely many periodic solutions. More precisely, we show that there exist infinitely many contractible integer periodic solutions with a priori bounded mean action and either infinitely many of them are 1-periodic or they have unbounded period.

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