Jianfeng Lu

activity

20112026

most citedDeep Network Approximation for Smooth Functions

196 citations · 1.6k across the 143 of their papers we have counts for

collaborators

Showing 2014 · math-phShow all

2 papers · 2 filters

math-ph2014★ 18 cited

Orbital-free density functional theory of out-of-plane charge screening in graphene

Jianfeng Lu, Vitaly Moroz, Cyrill B. Muratov

We propose a density functional theory of Thomas-Fermi-Dirac-von Weizsäcker type to describe the response of a single layer of graphene resting on a dielectric substrate to a point…

math-ph2014

Density matrix minimization with $ℓ_{1}$ regularization

Rongjie Lai, Jianfeng Lu, Stanley Osher

We propose a convex variational principle to find sparse representation of low-lying eigenspace of symmetric matrices. In the context of electronic structure calculation, this corr…

Orbital-free density functional theory of out-of-plane charge screening in graphene

Density matrix minimization with ℓ1​ regularization

Density matrix minimization with $ℓ_{1}$ regularization