A higher order approximation to a singular perturbation problem.
On stability of spline difference scheme for reaction-diffusion time-dependent singularly perturbed problem.
The structure of spline collocation matrix for singularly perturbation problems with two small parameters.
On collocation methods for singular perturbation problems of convection-diffusion type.
Sufficient Conditions for Uniform Convergence of a Class of Spline Difference Schemes for Singularly Perturbed Problems
An Analysis and Improvement of the El~mistikawy and Werle Scheme
Minimum principle for quadratic spline collocation discretization of a convection-diffusion problem
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