Lagrangian Formulation, Conservation Laws, Travelling Wave Solutions: A Generalized Benney-Luke Equation

Autor: Sivenathi Oscar Mbusi, Ben Muatjetjeja, Abdullahi Rashid Adem
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Mathematics, Vol 9, Iss 13, p 1480 (2021)
Druh dokumentu: article
ISSN: 2227-7390
DOI: 10.3390/math9131480
Popis: The aim of this paper is to find the Noether symmetries of a generalized Benney-Luke equation. Thereafter, we construct the associated conserved vectors. In addition, we search for exact solutions for the generalized Benney-Luke equation through the extended tanh method. A brief observation on equations arising from a Lagrangian density function with high order derivatives of the field variables, is also discussed.
Databáze: Directory of Open Access Journals
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