Finite Difference Method for Solving a System of Third-Order Boundary Value Problems

نویسندگان

  • Muhammad Aslam Noor
  • Eisa A. Al-Said
  • Khalida Inayat Noor
چکیده

We develop a new-two-stage finite difference method for computing approximate solutions of a system of third-order boundary value problems associated with odd-order obstacle problems. Such problems arise in physical oceanography Dunbar 1993 and Noor 1994 , draining and coating flow problems E. O. Tuck 1990 and L. W. Schwartz 1990 , and can be studied in the framework of variational inequalities. We show that the present method is of order three and give numerical results that are better than the other available results. Numerical example is presented to illustrate the applicability and efficiency of the new method.

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عنوان ژورنال:
  • J. Applied Mathematics

دوره 2012  شماره 

صفحات  -

تاریخ انتشار 2012