162 citations · 202 across the 4 of their papers we have counts for
4 papers
Error analysis in unconditionally stable coarsening algorithms
Mowei Cheng
In order to quantitatively study the accuracy of the unconditionally stable coarsening algorithms, we calculate the Fourier space multi step error on the order parameter field by e…
An Efficient Algorithm for Solving the Phase Field Crystal Model
Mowei Cheng, James A. Warren
We present and discuss the development of an unconditionally stable algorithm used to solve the evolution equations of the Phase Field Crystal (PFC) model. This algorithm allows fo…
Controlling the accuracy of unconditionally stable algorithms in Cahn-Hilliard Equation
Mowei Cheng, James A. Warren
Given an unconditionally stable algorithm for solving the Cahn-Hilliard equation, we present a general calculation for an analytic time step $\d τ$ in terms of an algorithmic time…
Maximally-fast coarsening algorithms
Mowei Cheng, Andrew Rutenberg
We present maximally-fast numerical algorithms for conserved coarsening systems that are stable and accurate with a growing natural time-step . For non-conserved sy…