Stability of Atomic Simulations with Matching Boundary Conditions | |
Tang, Shaoqiang ; Ji, Songsong | |
刊名 | advances in applied mathematics and mechanics
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2014 | |
关键词 | Stability matching boundary condition atomic simulation INTERFACIAL CONDITIONS MULTISCALE COMPUTATIONS LATTICE |
DOI | 10.4208/aamm.2013.m360 |
英文摘要 | We explore the stability of matching boundary conditions in one space dimension, which were proposed recently for atomic simulations (Wang and Tang, Int. J. Numer. Mech. Eng., 93 (2013), pp. 1255-1285). For a finite segment of the linear harmonic chain, we construct explicit energy functionals that decay along with time. For a nonlinear atomic chain with its nonlinearity vanished around the boundaries, an energy functional is constructed for the first order matching boundary condition. Numerical verifications are also presented.; Mathematics, Applied; Mechanics; SCI(E); 0; ARTICLE; maotang@pku.edu.cn; songsong.0211@163.com; 5; 539-551; 6 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/315757] ![]() |
专题 | 工学院 |
推荐引用方式 GB/T 7714 | Tang, Shaoqiang,Ji, Songsong. Stability of Atomic Simulations with Matching Boundary Conditions[J]. advances in applied mathematics and mechanics,2014. |
APA | Tang, Shaoqiang,&Ji, Songsong.(2014).Stability of Atomic Simulations with Matching Boundary Conditions.advances in applied mathematics and mechanics. |
MLA | Tang, Shaoqiang,et al."Stability of Atomic Simulations with Matching Boundary Conditions".advances in applied mathematics and mechanics (2014). |
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