Torissi, M. and Valenti, A. (1985) Group Properties and Invariant Solutions for Infinitesimal Transformations of a Non-Linear Wave Equation. International Journal of Non-Linear Mechanics, 20, 135-144.
https://doi.org/10.1016/0020-7462(85)90007-1

has been cited by the following article:

• TITLE: Geometrical and Numerical Approach to Solve Transonic Gas Equation

  AUTHORS: Sami H. Altoum

  KEYWORDS: Symmetry Group, Infinitesimal Generator, Prolongation, Transonic Gas, Numerical Solution

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.6 No.8, August 15, 2018

  ABSTRACT: In this paper, the transonic gas equation will be considered. Different methods will be presented and discussed. We will show that there is no unique solution in the computational domain [-1, 1]2with Dirichlet boundary conditions.