Painlevé analysis, Lie symmetries and invariant solutions of potential Kadomstev–Petviashvili equation with time dependent coefficients

Lie group classification and invariant s

Lie group classification and invariant solutions of mKdV equation with time-dependent coefficients

✍ A.G. Johnpillai; C.M. Khalique 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 214 KB

This paper studies the modified Korteweg-de Vries equation with time variable coefficients of the damping and dispersion using Lie symmetry methods. We carry out Lie group classification with respect to the time-dependent coefficients. Lie point symmetries admitted by the mKdV equation for various f