A new expanded method for solving nonlinear differential-difference equation |
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| Authors: | Shan-qing Zhang |
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| Institution: | (1) Department of Mathematics, Shanghai Jiaotong University, Shanghai, 200030, China;(2) Institute of Graphics and Image, Hangzhou Dianzi University, Hangzhou, 310018, China |
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| Abstract: | A new expanded approach is presented to find exact solutions of nonlinear differential-difference equations. As its application, the soliton solutions and periodic solutions of a lattice equation are obtained. |
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| Keywords: | differential-difference equation exact solution symbolic computation |
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