papers
Publications (11)
math.DS2018
On a remarkable example of F. Almgren and H. Federer in the global theory of minimizing geodesics
Xifeng Su, Rafael de la Llave
math.DS2019
On the $C^1$ and $C^2$-convergence to weak K.A.M. solutions
Marie-Claude Arnaud, Xifeng Su
math.DS2011
Total destruction of invariant tori for the generalized Frenkel-Kontorova model
Xifeng Su, Lin Wang
math-ph2011
KAM theory for quasi-periodic equilibria in 1-D quasiperiodic media
Xifeng Su, Rafael de la Llave
math.AP2014
Weak KAM theory for general Hamilton-Jacobi equations I: the solution semigroup under proper conditions
Xifeng Su, Lin Wang, Jun Yan
math.DS2015
Resonant equilibrium configurations in quasi-periodic media: KAM theory
Rafael de la Llave, Xifeng Su, Lei Zhang
math.DS2019
Discounted Gottschalk-Hedlund theorem
Xifeng Su, Philippe Thieullen
math-ph2015
A continuous family of equilibria in ferromagnetic media are ground states
Xifeng Su, Rafael de la Llave
math.DS2015
Resonant Equilibrium configurations in quasi-periodic media: perturbative expansions
Rafael de la Llave, Xifeng Su, Lei Zhang
math.DS2013
Weak KAM theorem for Hamilton-Jacobi equations
Xifeng Su, Jun Yan
math.AP2018
Convergence of one-dimensional stationary mean field games with vanishing potential
Yiru Cai, Haobo Qi, Yi Tan +1