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New exact solutions of nonlinear Klein--Gordon equation |
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| Authors: | Zheng Qiang Yue Ping and Gong Lun-Xun |
| Affiliation: | The School of Science, Guizhou Normal University, Guiyang 550001, China |
| Abstract: | New exact solutions, expressed in terms of the Jacobi elliptic functions, to the nonlinear Klein--Gordon equation are obtained by using a modified mapping method. The solutions include the conditions for equation's parameters and travelling wave transformation parameters. Some figures for a specific kind of solution are also presented. |
| Keywords: | nonlinear Klein--Gordon equation Jacobi elliptic functions modified mapping method travelling wave solution |
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