A. Sayfy

Numerical Solution of Nonlinear Second Order Singular BVPs Based on Green’s Functions and Fixed-Point Iterative Schemes

S. A. Khuri, R. Assadi, A. Sayfy, 2018 .

Self‐adjoint singularly perturbed boundary value problems: an adaptive variational approach

S. A. Khuri, A. Sayfy, 2013 .

Self-adjoint singularly perturbed second-order two-point boundary value problems: A patching approach

S. A. Khuri, A. Sayfy, 2014 .

Additive methods for the numerical solution of ordinary differential equations

A. Sayfy, G. J. Cooper, A. Sayfy, 1980 .

Semiexplicit A -Stable Runge-Kutta Methods

A. Sayfy, G. J. Cooper, A. Sayfy, 1979 .