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DC Field | Value | Language |
---|---|---|
dc.contributor.author | KHARE, AVINASH | en_US |
dc.contributor.author | Suchkov, Sergey V. | en_US |
dc.contributor.author | Dmitriev, Sergey V. | en_US |
dc.date.accessioned | 2019-02-14T06:59:17Z | |
dc.date.available | 2019-02-14T06:59:17Z | |
dc.date.issued | 2011-08 | en_US |
dc.identifier.citation | Journal of Physics A: Mathematical and Theoretical, 35(44), 355207 | en_US |
dc.identifier.issn | 1751-8113 | en_US |
dc.identifier.issn | 1751-8121 | en_US |
dc.identifier.uri | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1873 | - |
dc.identifier.uri | https://doi.org/10.1088/1751-8113/44/35/355207 | en_US |
dc.description.abstract | For a two-dimensional scalar discrete phgr4 model we obtain several exact static solutions in the form of the Jacobi elliptic functions (JEF) with arbitrary shift along the lattice. The Quispel–Roberts–Thompson-type quadratic maps are identified for the considered two-dimensional model by using a JEF solution. We also show that many of the static solutions can be constructed iteratively from these quadratic maps by starting from an admissible initial value. The kink solution, having the form of tanh , is numerically demonstrated to be generically stable. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IOP Publishing | en_US |
dc.subject | Two-dimensional discrete | en_US |
dc.subject | Thompson-type quadratic maps | en_US |
dc.subject | Constructed iteratively | en_US |
dc.subject | 2011 | en_US |
dc.title | Exact static solutions of a two-dimensional discrete phgr4 model | en_US |
dc.type | Article | en_US |
dc.contributor.department | Dept. of Physics | en_US |
dc.identifier.sourcetitle | Journal of Physics A: Mathematical and Theoretical | en_US |
dc.publication.originofpublisher | Foreign | en_US |
Appears in Collections: | JOURNAL ARTICLES |
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