Ke Zhang

activity

20072023

most citedArnold diffusion in arbitrary degrees of freedom and normally hyperbolic invariant cylinders

53 citations · 275 across the 20 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.OC2021

The Smoothing Proximal Gradient Algorithm with Extrapolation for the Relaxation of $l_{0}$ Regularization Problem

Jie Zhang, Xinmin Yang, Gaoxi Li +1

In this paper, we consider the exact continuous relaxation model of $l_{0}$ regularization problem which was given by Bian and Chen (SIAM J. Numer. Anal 58(1): 858-883, 2020) and pro…

math.DS2021

Uniform exponential contraction for viscous Hamilton-Jacobi equations

Konstantin Khanin, Ke Zhang, Lei Zhang

The well known phenomenon of exponential contraction for solutions to the viscous Hamilton-Jacobi equation in the space-periodic setting is based on the Markov mechanism. However,…

The Smoothing Proximal Gradient Algorithm with Extrapolation for the Relaxation of l0​ Regularization Problem

Uniform exponential contraction for viscous Hamilton-Jacobi equations

The Smoothing Proximal Gradient Algorithm with Extrapolation for the Relaxation of $l_{0}$ Regularization Problem