Application of new variational method using Hamiltonian for nonlinear oscillators with discontinuities
نویسندگان
چکیده
APPLICATION OF NEW VARIATIONAL METHOD USING HAMILTONIAN FOR NONLINEAR OSCILLATORS WITH DISCONTINUITIES Muhammad Aslam Noor a , Waseem Asghar Khan a, b [email protected] [email protected] a: Department of mathematics, COMSATS Institute of Information Technology, Sector-H-8/1, Islamabad 44000, Pakistan b: Department of Basic Sciences & Humanity, HITEC University Taxila Cantt. ABSTRACT: In this paper, we used Hamiltonian for nonlinear oscillators with discontinuities. The maximal relative error for the frequency obtained by new variational method compared with the exact solution indicates the remarkable precision of this method. Some examples are given to illustrate the effectiveness and convenience of the method.
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