The following publications are possibly variants of this publication:
- A parameter uniform difference scheme for singularly perturbed parabolic problem in one space dimensionMohan K. Kadalbajoo, Ashish Awasthi. amc, 183(1):42-60, 2006. [doi]
- Robust higher order finite difference scheme for singularly perturbed turning point problem with two outflow boundary layersVikas Gupta, Sanjay K. Sahoo, Ritesh Kumar Dubey. cam, 40(5), 2021. [doi]
- A robust layer adapted difference method for singularly perturbed two-parameter parabolic problemsAnuradha Jha, Mohan K. Kadalbajoo. ijcm, 92(6):1204-1221, 2015. [doi]