[1]
Prathap, T. and Nageshwar Rao, R. 2025. Exponentially fitted finite difference methods for a singularly perturbed nonlinear differential-difference equation with a small negative shift. Bulletin of the Karaganda University. Mathematics Series. 118, 2 (Jun. 2025), 189–207. DOI:https://doi.org/10.31489/2025m2/189-207.