NUMERICAL SOLUTION OF DELAY INTEGRAL EQUATIONS BY USING BLOCK PULSE FUNCTIONS ARISES IN BIOLOGICAL SCIENCES

Authors

  • K. Maleknejad Department of Mathematics, Iran University of Science and Technology, Narmak, Tehran, Iran
  • M. Nouri Department of Mathematics, South Tehran Branch, Islamic Azad University, Tehran, Iran
Abstract:

This article proposes a direct method for solving three types of integral equations with time delay. By using operational matrix of integration, integral equations can be reduced to a linear lower triangular system which can be directly solved by forward substitution. Numerical examples shows that the proposed scheme have a suitable degree of accuracy.  

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Journal title

volume 6  issue 3 (Summer)

pages  221- 231

publication date 2016-07-01

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