Numerical investigation of singularly perturbed time lag parabolic differential-difference equations
This paper deals with the numerical investigation of a singularly perturbed parabolic differential-difference equation with a time lag. The proposed method comprises the θ method (θ=1) and the non-standard finite difference methods for temporal and spatial variable discretization, respectively. Besi...
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Main Authors: | Imiru Takele Daba, Wondwosen Gebeyaw Melesse, Fasika Wondimu Gelu, Guta Demisu Kebede |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2025-01-01
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Series: | Heliyon |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024172465 |
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