文献类型：期刊文献

英文题名：Fissionable wave solutions, lump solutions and interactional solutions for the (2

作者：Chen, Ai-Hua[1]; Wang, Fan-Fan[2]

机构：[1] College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, China; [2] Department of Mathematics, East China University of Science and Technology, Shanghai, 200237, China

年份：2019

卷号：94

期号：5

外文期刊名：Physica Scripta

收录：EI(收录号：20192006919500)

语种：英文

摘要：In this paper, we consider fissionable wave solutions and lump solutions for the (2 + 1)-dimensional Sawada-Kotera equation via the Hirota bilinear form and the long wave limit method. We obtain two types of interactional solutions concluding the elastic interaction of a lump and a solitary wave and the elastic-fissionable-coexistence interaction of a lump and an (N-2)-fissionable wave. ? 2019 IOP Publishing Ltd.