Research article

Approximate analytical solution of singularly perturbed boundary value problems in MAPLE

  • Received: 01 November 2019 Accepted: 19 February 2020 Published: 02 March 2020
  • MSC : 34B16, 34E15

  • In this paper, based on a new initial value method, an approximate analytical solution of singularly perturbed boundary value problems is obtained using a new and simple Maple program spivp. The algorithm is designed for practicing engineers or applied mathematicians who need a practical tool for solving these problems. Some examples are solved to illustrate the implementation of the program and the accuracy of the algorithm. Analytical and numerical results are compared with results in literature. The results confirm that the present method is accurate and offers a simple and easy practical tool for obtaining approximate analytical and numerical solutions of singularly perturbed boundary value problems.

    Citation: Essam R. El-Zahar. Approximate analytical solution of singularly perturbed boundary value problems in MAPLE[J]. AIMS Mathematics, 2020, 5(3): 2272-2284. doi: 10.3934/math.2020150

    Related Papers:

  • In this paper, based on a new initial value method, an approximate analytical solution of singularly perturbed boundary value problems is obtained using a new and simple Maple program spivp. The algorithm is designed for practicing engineers or applied mathematicians who need a practical tool for solving these problems. Some examples are solved to illustrate the implementation of the program and the accuracy of the algorithm. Analytical and numerical results are compared with results in literature. The results confirm that the present method is accurate and offers a simple and easy practical tool for obtaining approximate analytical and numerical solutions of singularly perturbed boundary value problems.


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