Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
483844 | Journal of the Egyptian Mathematical Society | 2011 | 8 Pages |
Abstract
A Bubnov-Galerkin finite element method with quintic B-spline functions taken as element shape and weight functions is presented for the solution of the KdV equation. To demonstrate the accuracy, efficiency and reliability of the method three experiments are undertaken for both the evolution of a single solitary wave and the interaction of two solitary waves. The numerical results are compared with analytical solutions and the numerical results in the literature. It is shown that the method presented is accurate, efficient and can be used at small times when the analytical solution is not known.
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Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
N.K. Amein, M.A. Ramadan,