Title of article
Obtaining D’Alembert’s wave formula from variational iteration and homotopy perturbation methods
Author/Authors
Biazar, J. islamic azad university - Department of Applied Mathematics, ايران , Ansari, R. University of Guilan - Department of Mechanical Engineering, رشت, ايران , Hosseini, K. islamic azad university - Department of Mathematics, ايران , Gholamin, P. islamic azad university - Department of Applied Mathematics, ايران
From page
75
To page
86
Abstract
In this paper, the variational iteration and the homotopy perturbation methodsare adopted to obtain the solution of the one-dimensional wave equation. Thesolutions procedure reveal that the applied methods are very efficient. In addition,the result obtained is the same as the D Alembert s formula for the wave equation.
Keywords
Wave equation , D Alembert s formula , Variational iteration method , Homotopy perturbation method
Journal title
Mathematical Sciences
Journal title
Mathematical Sciences
Record number
2568891
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