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math.NA2020
High-order energy stable schemes of incommensurate phase-field crystal model
Kai Jiang, Wei Si
This article focuses on the development of high-order energy stable schemes for the multi-length-scale incommensurate phase-field crystal model which is able to study the phase beh…
math.NA2020
Efficient numerical methods for computing the stationary states of phase field crystal models
Kai Jiang, Wei Si, Chen Chang +1
Finding the stationary states of a free energy functional is an important problem in phase field crystal (PFC) models. Many efforts have been devoted for designing numerical scheme…
math.NA2019
An efficient method for computing stationary states of phase field crystal models
Kai Jiang, Wei Si, Chenglong Bao
Computing stationary states is an important topic for phase field crystal (PFC) models. Great efforts have been made for energy dissipation of the numerical schemes when using grad…