644 citations · 3.3k across the 86 of their papers we have counts for
6 papers · 1 filter
Quantized vortex dynamics and interaction patterns in superconductivity based on the reduced dynamical law
Zhiguo Xu, Weizhu Bao, Shaoyun Shi
We study analytically and numerically stability and interaction patterns of quantized vortex lattices governed by the reduced dynamical law -- a system of ordinary differential equ…
Uniform error bounds of a finite difference method for the Klein-Gordon-Zakharov system in the subsonic limit regime
Weizhu Bao, Chunmei Su
We establish uniform error bounds of a finite difference method for the Klein-Gordon-Zakharov system (KGZ) with a dimensionless parameter , which is inversel…
Triple junction drag effects during topological changes in the evolution of polycrystalline microstructures
Quan Zhao, Wei Jiang, David J. Srolovitz +1
Experiments, theory and atomistic simulations show that finite triple junction mobility results in non-equilibrium triple junction angles in evolving polycrystalline systems. These…
Stable Equilibria of Anisotropic Particles on Substrates: a Generalized Winterbottom Construction
Weizhu Bao, Wei Jiang, David J. Srolovitz +1
We present a new approach for predicting stable equilibrium shapes of crystalline islands on flat substrates, as commonly occur through solid-state dewetting of thin films. The new…
Uniform error bounds of a finite difference method for the Zakharov system in the subsonic limit regime via an asymptotic consistent formulation
Weizhu Bao, Chunmei Su
We present a uniformly accurate finite difference method and establish rigorously its uniform error bounds for the Zakharov system (ZS) with a dimensionless parameter $0<\varepsilo…
A parametric finite element method for solid-state dewetting problems with anisotropic surface energies
Weizhu Bao, Wei Jiang, Yan Wang +1
We propose an efficient and accurate parametric finite element method (PFEM) for solving sharp-interface continuum models for solid-state dewetting of thin films with anisotropic s…