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20112026
most citedResonant Equilibrium configurations in quasi-periodic media: perturbative expansions

8 citations · 19 across the 18 of their papers we have counts for

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math.DS2021

Lipschitz sub-actions for locally maximal hyperbolic sets of a maps

Xifeng Su, Philippe Thieullen, Wenzhe Yu

Livšic theorem asserts that, for Anosov diffeomorphisms/flows, a Lipschitz observable is a coboundary if all its Birkhoff sums on every periodic orbits are equal to zero. The trans…

math.DS2021

Essential forward weak KAM solution for the convex Hamilton-Jacobi equation

Xifeng Su, Jianlu Zhang

For a convex, coercive continuous Hamiltonian on a compact closed Riemannian manifold , we construct a unique forward weak KAM solution of \[ H(x, d_x u)=c(H) \] by a vanishing…