This paper develops two local mesh-free methods for designing stencil weights and spatial discretization, respectively, for parabolic partial differential equations (PDEs) of ...
The Cauchy problem for a nonlinear diffusion-convection equation is studied. The equation may be classified as being of degenerate parabolic type with one spatial derivative and a time derivative. It ...
A system of singularly perturbed convection-diffusion equations with strong coupling via the convection term is studied. The system is discretized by an upwinded ...
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