1 citations · 1 across the 6 of their papers we have counts for
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Subsystems with shadowing property for -actions
Lin Wang, Xinsheng Wang, Yujun Zhu
In this paper, subsystems with shadowing property for -actions are investigated. Let be a continuous -action on a compact metric space . We i…
Quantitative destruction of invariant circles
Lin Wang
For area-preserving twist maps on the annulus, we consider the problem on quantitative destruction of invariant circles with a given frequency of an integrable system by a trig…
Formula of Entropy along Unstable Foliations for Diffeomorphisms with Dominated Splitting
Xinsheng Wang, Lin Wang, Yujun Zhu
Metric entropies along a hierarchy of unstable foliations are investigated for diffeomorphisms with dominated splitting. The analogues of Ruelle's inequality and Pesin's form…
Center Specification Property and Entropy for Partially Hyperbolic Diffeomorphisms
Lin Wang, Yujun Zhu
Let be a partially hyperbolic diffeomorphism on a closed (i.e., compact and boundaryless) Riemannian manifold with a uniformly compact center foliation . T…
Converse KAM theory revisited
Lin Wang
For an integrable Hamiltonian with degrees of freedom, we show the conditions on perturbations, for which invariant tori can be destructed.
Variational destruction of invariant circles
Lin Wang
We construct a sequence of generating functions , arbitrarily close to an integrable system in the topology with for large enough. With the variatio…