Fitted finite volume positive difference scheme for a stationary model of air pollution

DOI10.1007/s11075-014-9940-yzbMath1325.65146OpenAlexW2023250396MaRDI QIDQ745231

Lubin G. Vulkov, Tatiana Chernogorova

Publication date: 13 October 2015

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11075-014-9940-y

zbMATH Keywords

maximum principlenumerical examplefinite volume methodair pollutiondegeneracyadvection-diffusion equationinfinite domainconservation of non-negativitylog-transformation

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Ecology (92D40) Finite volume methods for boundary value problems involving PDEs (65N08)

Related Items (4)

A meshless method for solving two-dimensional variable-order time fractional advection-diffusion equation ⋮ Positivity-preserving finite volume difference schemes for atmospheric dispersion models with degenerate vertical diffusion ⋮ Coordinate Transformation Approach for Numerical Solution of Environmental Problems ⋮ A Splitting Numerical Method for Primary and Secondary Pollutant Models

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