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On Preliminary Group Classification For A Class Of Nonlinear Wave Equations | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 18, Issue 3, 2013, Pages 178-185 | ||
| Author | ||
| Esam Rafeeq | ||
| Abstract | ||
| We perform group classification of one class of nonlinear wave equations with two independent variables and one dependent variable. It is shown that there are one, four and eighteen equations admitting (invariant) one, two and three dimensional Lie algebras respectively. | ||
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