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Nonlinear dynamical wave structures to the Date–Jimbo–Kashiwara–Miwa equation and its modulation instability analysis.
- Source :
-
Modern Physics Letters B . 6/30/2021, Vol. 35 Issue 18, pN.PAG-N.PAG. 15p. - Publication Year :
- 2021
-
Abstract
- A particular attention is paid to the nonlinear dynamical exact wave solutions to the (2 + 1)-dimensional Date–Jimbo–Kashiwara–Miwa equation (DJKME). A variety of solutions are extracted in different shapes like dark, singular, dark-singular by implementing ( G ′ G 2 ) -expansion function method and modified direct algebraic method. In addition, we also secure singular periodic and plane wave solutions with arbitrary parameters. We also discussed the modulation instability analysis of the governing model. The constraint conditions for the validity of existence of solutions are also reported. Moreover, three-dimensional and two-dimensional, and their corresponding contour graphs are sketched for a better understanding of the derived solutions with the values of arbitrary parameters. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NONLINEAR waves
*ARBITRARY constants
*PLANE wavefronts
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 02179849
- Volume :
- 35
- Issue :
- 18
- Database :
- Academic Search Index
- Journal :
- Modern Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- 150931865
- Full Text :
- https://doi.org/10.1142/S0217984921503000