期刊
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
卷 207, 期 1, 页码 64-72出版社
ELSEVIER
DOI: 10.1016/j.cam.2006.07.013
关键词
nonlinear coupled thermoelasticity; Adomian's decomposition method; variational iteration method
This paper applies the variational iteration method and Adomian's decomposition method to solve numerically the harmonic wave generation in a nonlinear, one-dimensional elastic half-space model subjected initially to a prescribed harmonic displacement. The results show that the variational iteration method is much easier, more convenient, and more stable and efficient than Adomian decomposition method. (C) 2006 Elsevier B.V. All rights reserved.
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