Fourth order scheme of exponential type for singularly perturbed volterra integro-differential equations

Abstract

We present an exponentially scheme for solving singularly perturbed Volterra integro-differ-ential equations. This scheme has a fourth order accuracy when the perturbation parameter, ε is fixed. Stability analysis of this scheme is discussed. Numerical results and comparisons to other schemes are given.

Keywords:

• Singular perturbation
• Integral equations
• Exponential scheme

C.R. Category::

• G.1.8

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^∗Corresponding author

Notes

^∗Corresponding author