Answers are grounded in this paper and cite their sources.
A one-dimensional convective-diffusion problem is considered. To improve the quality of difference schemes, the method of moving nodes is used in combination with Richardson interpolation. Approximate analytical solutions and improved schemes are obtained. Numerical experiments carried out.
No takes yet. Share an insight, caveat, or question.
Umurdin Dalabaev (2020) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: