چکیده مقاله
In this article, we analyze the group variable for modi ed Korteweg de Vries mKdV equation using the Lie group analysise method It shows that this equation canbe reduced to ODE We are determined the in nitesimal generators, commutator table of Lie algebra, symmetry group, and similarity reduction for the mKdV equation Fur thermore, optimal system, preliminary classi cation of its group invariant solutions and symmetry reduction are examined Finally this paper shows how to construct directlythe local conservation laws for this equation
کلیدواژهها
Lie symmetry Optimal sys- tem Similarity solutions Conservation laws. modi ed Korteweg de Vries mKdV equation Optimal sys tem Conservation laws
نویسندگان
Mehdi Jaafari
Department of Mathematics, Payame Noor University PNU , Tehran, Iran
Mojdeh Gandommalamiri
Department of Mathematics, Payame Noor University, PO BOX ۱۹۳۹۵ ۳۶۹۷, Tehran, Iran
شیوه ارجاع
Jaafari, Mehdi and Gandommalamiri, Mojdeh,1401,Optimal System and Similarity reductions of a Kind of modi ed Korteweg-de Vries Equation,10th National Conference on Mathematics, Payame Noor University,Shiraz
ارائهشده در
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