Abstract
We investigate Lie symmetry algebra of the Benney–Roskes/Zakharov–Rubenchik systems. The invariance algebra turns out to be infinite-dimensional. We also find several exact solutions of periodic, line soliton and stationary types.
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Acknowledgements
We would like to thank Prof. Faruk Güngör for carefully reading the manuscript and for his valuable suggestions.
Funding
This work was supported by Scientific Research Projects Department of Istanbul Technical University [project number: TYL-2021-42942].
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Gönül, Ş., Özemir, C. Benney–Roskes/Zakharov–Rubenchik system: Lie symmetries and exact solutions. Eur. Phys. J. Plus 137, 1107 (2022). https://doi.org/10.1140/epjp/s13360-022-03310-5
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DOI: https://doi.org/10.1140/epjp/s13360-022-03310-5