Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이준엽 | * |
dc.contributor.author | 이현근 | * |
dc.date.accessioned | 2016-08-27T04:08:49Z | - |
dc.date.available | 2016-08-27T04:08:49Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 0021-9991 | * |
dc.identifier.issn | 1090-2716 | * |
dc.identifier.other | OAK-15305 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217405 | - |
dc.description.abstract | In this paper, we present operator splitting methods for solving the phase field crystal equation which is a model for the microstructural evolution of two-phase systems on atomic length and diffusive time scales. A core idea of the methods is to decompose the original equation into linear and nonlinear subequations, in which the linear subequation has a closed-form solution in the Fourier space. We apply a nonlinear Newton-type iterative method to solve the nonlinear subequation at the implicit time level and thus a considerably large time step can be used. By combining these subequations, we achieve the first-and second-order accuracy in time. We present numerical experiments to show the accuracy and efficiency of the proposed methods. (C) 2015 Elsevier Inc. All rights reserved. | * |
dc.language | English | * |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | * |
dc.subject | Phase field crystal | * |
dc.subject | Operator splitting method | * |
dc.subject | First and second order convergences | * |
dc.subject | Fourier spectral method | * |
dc.title | First and second order operator splitting methods for the phase field crystal equation | * |
dc.type | Article | * |
dc.relation.volume | 299 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 82 | * |
dc.relation.lastpage | 91 | * |
dc.relation.journaltitle | JOURNAL OF COMPUTATIONAL PHYSICS | * |
dc.identifier.doi | 10.1016/j.jcp.2015.06.038 | * |
dc.identifier.wosid | WOS:000360087400005 | * |
dc.identifier.scopusid | 2-s2.0-84937156714 | * |
dc.author.google | Lee, Hyun Geun | * |
dc.author.google | Shin, Jaemin | * |
dc.author.google | Lee, June-Yub | * |
dc.contributor.scopusid | 이준엽(57217845916) | * |
dc.contributor.scopusid | 이현근(24080864400) | * |
dc.date.modifydate | 20231116123204 | * |