In this paper, we present the application of the double exponential non-classical sinc method for solving a specific class of singularly perturbed two-point boundary value problems. This method is particularly effective for problems with singularities, infinite domains, or boundary layers. We discuss the convergence and error estimation of our approach. Using three illustrative examples, we demonstrate the superior performance of our method compared to existing approaches.
Mahamad haji, R. and AliPanah, A. (2026). Efficient numerical solution of singularly perturbed two-point boundary value problems using double exponential non-classical sinc-collocation method. Computational Methods for Differential Equations, 14(1), 247-260. doi: 10.22034/cmde.2025.64105.2885
MLA
Mahamad haji, R. , and AliPanah, A. . "Efficient numerical solution of singularly perturbed two-point boundary value problems using double exponential non-classical sinc-collocation method", Computational Methods for Differential Equations, 14, 1, 2026, 247-260. doi: 10.22034/cmde.2025.64105.2885
HARVARD
Mahamad haji, R., AliPanah, A. (2026). 'Efficient numerical solution of singularly perturbed two-point boundary value problems using double exponential non-classical sinc-collocation method', Computational Methods for Differential Equations, 14(1), pp. 247-260. doi: 10.22034/cmde.2025.64105.2885
CHICAGO
R. Mahamad haji and A. AliPanah, "Efficient numerical solution of singularly perturbed two-point boundary value problems using double exponential non-classical sinc-collocation method," Computational Methods for Differential Equations, 14 1 (2026): 247-260, doi: 10.22034/cmde.2025.64105.2885
VANCOUVER
Mahamad haji, R., AliPanah, A. Efficient numerical solution of singularly perturbed two-point boundary value problems using double exponential non-classical sinc-collocation method. Computational Methods for Differential Equations, 2026; 14(1): 247-260. doi: 10.22034/cmde.2025.64105.2885
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