• I NAEEM

Articles written in Pramana – Journal of Physics

• Generalised conservation laws, reductions and exact solutions of the $K(m, n)$ equations via double reduction theory

In this article, we present the general form of conservation laws for the nonlinear Rosenau–Hyman compacton $K(m, n)$ equations using multiplier’s approach. General formulas for some new conservation laws are established for the $K(m, n)$ equations. We describe three different cases where Lie symmetries are associated with these generalised conservation laws. The double reduction theory is utilised to construct some new reductions and exact solutions for different values of $m$ and $n$.

• # Pramana – Journal of Physics

Volume 96, 2022
All articles
Continuous Article Publishing mode

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019