Different applications for the differential transformation in the differential equations

  • Authors:
  • I. H. Abdel-Halim Hassan

  • Affiliations:
  • Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt

  • Venue:
  • Applied Mathematics and Computation
  • Year:
  • 2002

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Abstract

The differential transformation technique which is applied to solve eigenvalue problems and to solve partial differential equations (P.D.E.) is proposed in this study. First, using the one-dimensional differential transformation to construct the eigenvalues and the normalized eigenfunctions for the differential equation of the second- and the fourth-order. Second, using the two-dimensional differential transformation to solve P.D.E. of the first- and second-order with constant coefficients. In both cases, a set of difference equations is derived and the calculated results are compared closely with the results obtained by other analytical methods.