2 citations · 3 across the 6 of their papers we have counts for
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cs.CE2016
Two-grid algorithms for singularly perturbed reaction-diffusion problems on layer adapted meshes
Ivanka Tr. Angelova, Lubin G. Vulkov
We propose a new two-grid approach based on Bellman-Kalaba quasilinearization and Axelsson-Xu finite element two-grid method for the solution of singularly perturbed reaction-diffu…
cs.CE2016
Numerical solution of a parabolic system in air pollution
Tatiana P. Chernogorova, Lubin G. Vulkov
An air pollution model is generally described by a system of PDEs on unbounded domain. Transformation of the independent variable is used to convert the problem for nonlinear air p…