Potential symmetries and conservation laws for generalized quasilinear hyperbolic equations

Autor:	Nadjafikhah, M., Chamazkoti, R. Bakhshandeh, Ahangari, F.
Rok vydání:	2011
Předmět:	Mathematics - Differential Geometry 70S10 35L65 70H33
Druh dokumentu:	Working Paper
Popis:	Based on Lie group method, potential symmetry and invariant solutions for generalized quasilinear hyperbolic equations are studied. To obtain the invariant solutions in explicit form, we focus on the physically interesting situations which admit potential symmetries. Then by using the partial Lagrangian approach, we find conservation laws for this equation in three physically interesting cases. Comment: Applied Mathematics and Mechanics(2011) - Springer
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1111.3724 Zobrazit plný text záznamu View this record from Arxiv