Abstract | ||
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With the development of the study on nonlinear differential equations (NLDEs), more and more researchers consider exact meromorphic solutions of NLDEs in class W, which consists of elliptic function or their degeneration. It is meaningful to study the real-valued solutions of NLDEs. In this paper, we give characterizations of all real solutions for NLDEs in class W. As an example, we apply it to the KdV equation to show the sharpness of our results. |
Year | DOI | Venue |
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2020 | 10.1016/j.aml.2020.106446 | Applied Mathematics Letters |
Keywords | DocType | Volume |
KdV equation,Meromorphic function,Elliptic function | Journal | 107 |
ISSN | Citations | PageRank |
0893-9659 | 0 | 0.34 |
References | Authors | |
0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yongyi Gu | 1 | 0 | 0.34 |
Chengfa Wu | 2 | 0 | 0.34 |
Yao Xiao | 3 | 64 | 9.74 |
Wenjun Yuan | 4 | 49 | 10.21 |