In this paper, we presented a fourth-order numerical method to solve SPDDE with the dual-layer. The answer to the problem shows dual-layer behavior. A fourth-order finite difference plan on a uniform mesh is developed. The result of the delay and also advance parameters on the boundary layer(s) has likewise been evaluated as well as represented in charts. The applicability of the planned plan is actually confirmed through executing it on model examples. To show the accuracy of the method, the results are presented in terms of maximum absolute errors.
CITATION STYLE
Vidyasagar*, V., K, M., & Reddy, B. R. (2019). Solving Singularly Perturbed Differential-Difference Equations with Dual Layer Using Fourth Order Numerical Method. International Journal of Innovative Technology and Exploring Engineering, 9(2), 3770–3773. https://doi.org/10.35940/ijitee.b6235.129219
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