Optimal and near-optimal advection-diffusion finite-difference schemes. II. Unsteadiness and non-uniform grid

DOI10.1098/rspa.2000.0527zbMath0951.76063OpenAlexW2128886941MaRDI QIDQ4946520

No author found.

Publication date: 2 January 2001

Published in: Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.2000.0527

zbMATH Keywords

interpolationtime-dependent coefficientsadvection-diffusionwater qualityimplicit approximationoptimal weightsestuariesnon-uniform moving gridsnon-uniform unsteady grid spacing

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) Finite difference methods applied to problems in fluid mechanics (76M20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Diffusion and convection (76R99)

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