شماره ركورد كنفرانس :
4639
عنوان مقاله :
Geometric study of Wave Equation and its Application in Physics
پديدآورندگان :
Lashkarian Elham lashkarianelham@yahoo.com Department of Mathematics Shahrood Univercity of Technology Shahrood, semnan,Iran. , Hejazi S. Reza Ra.hejazi@gmail.com Department of Mathematics Shahrood Univercity of Technology Shahrood, semnan,Iran.
كليدواژه :
Wave equation , Lie symmetry , Direct method , Euler Lagrange operator , Conservation Laws
عنوان كنفرانس :
اولين كنفرانس فيزيك رياضي ايران
چكيده فارسي :
In this paper, a wave equation is studied from the point of view of theory of symmetry reductions in partial differential equations and some conservation Laws are given.We obtain conservation laws by using two methods, such as direct method, and Ibragimov s Theorem method. We also derive some exact solutions using the found conservation laws.
