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Efficient and energy stable numerical schemes for the two-mode phase field crystal equation
Zhang,Fan1; Li,Dongfang2,3; Sun,Hai Wei1
2023-08-01
Source PublicationJournal of Computational and Applied Mathematics
ISSN0377-0427
Volume427Pages:115148
Abstract

In this paper, we propose four time marching schemes for the two-mode phase field crystal equation with the periodic boundary condition. The first- and second-order schemes are based on the stabilized semi-implicit approach with a combination of the backward Euler method, Crank–Nicolson method, and second-order backward differentiation formula, respectively. Based on the convex splitting method and third-order backward differentiation formula, a third-order scheme is developed. Different stabilized terms are added so that the energy stability of the proposed schemes can be guaranteed. Theoretically, the unique solvability and energy stability of the proposed schemes are rigorously proved. The error estimate of the first-order scheme is also given. Various numerical examples and simulations in the 2D and 3D cases are presented to demonstrate the accuracy, stability, and efficiency of the proposed schemes.

KeywordConvex Splitting Method Energy Stability Stabilized Semi-implicit Method Two-mode Phase Field Crystal Equation Unique Solvability
DOI10.1016/j.cam.2023.115148
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
WOS IDWOS:000948552400001
PublisherELSEVIERRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS
Scopus ID2-s2.0-85148697085
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF MATHEMATICS
Corresponding AuthorSun,Hai Wei
Affiliation1.Department of Mathematics,University of Macau,Macao
2.School of Mathematics and Statistics, Huazhong University of Science and Technology, Wuhan, China
3.Hubei Key Laboratory of Engineering Modeling and Scientific Computing, Huazhong University of Science and Technology, Wuhan, China
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Zhang,Fan,Li,Dongfang,Sun,Hai Wei. Efficient and energy stable numerical schemes for the two-mode phase field crystal equation[J]. Journal of Computational and Applied Mathematics, 2023, 427, 115148.
APA Zhang,Fan., Li,Dongfang., & Sun,Hai Wei (2023). Efficient and energy stable numerical schemes for the two-mode phase field crystal equation. Journal of Computational and Applied Mathematics, 427, 115148.
MLA Zhang,Fan,et al."Efficient and energy stable numerical schemes for the two-mode phase field crystal equation".Journal of Computational and Applied Mathematics 427(2023):115148.
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