Diffusion with an reflecting and absorbing level set boundary - a simulation study

Jakub Staněk; Josef Štěpán

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Displaying similar documents to “Diffusion with an reflecting and absorbing level set boundary - a simulation study”

$N$ -widths for singularly perturbed problems

Martin Stynes, R. Bruce Kellogg (2002)

Mathematica Bohemica

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Kolmogorov $N$ -widths are an approximation theory concept that, for a given problem, yields information about the optimal rate of convergence attainable by any numerical method applied to that problem. We survey sharp bounds recently obtained for the $N$ -widths of certain singularly perturbed convection-diffusion and reaction-diffusion boundary value problems.