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Analytical Study on the Generalized Fifth-Order Kaup–Kupershmidt Equation from the Shallow Water Wave
- Source :
- Computational Mathematics and Mathematical Physics. 60:1480-1487
- Publication Year :
- 2020
- Publisher :
- Pleiades Publishing Ltd, 2020.
-
Abstract
- In this paper, the generalized fifth-order Kaup–Kupershmidt (KK) equation from the shallow water wave, have been investigated. With the help of bilinear method and auxiliary function, the multi-soliton solutions of the generalized fifth-order KK equation have been obtained, and those solutions have not been given before. From the analytical view, the interactions of the solitons have been presented. Through the discussion, we have found that the velocity of the soliton is related to the sign of the physical parameters $$b$$ and $${{c}_{j}}$$ . Also, the (bright or dark-like) types of the soliton interaction are related to the physical parameters $$a$$ . Hence, the velocities and bright-dark types of the soliton interactions could be controlled by adjusting the physical parameters.
- Subjects :
- 010102 general mathematics
Mathematical analysis
Order (ring theory)
Bilinear interpolation
Auxiliary function
Kaup–Kupershmidt equation
01 natural sciences
010101 applied mathematics
Computational Mathematics
Waves and shallow water
Nonlinear Sciences::Exactly Solvable and Integrable Systems
Soliton
0101 mathematics
Nonlinear Sciences::Pattern Formation and Solitons
Sign (mathematics)
Mathematics
Subjects
Details
- ISSN :
- 15556662 and 09655425
- Volume :
- 60
- Database :
- OpenAIRE
- Journal :
- Computational Mathematics and Mathematical Physics
- Accession number :
- edsair.doi.dedup.....a5367bc4441cdf454ceab4843e6f4dd6