Solution of the linear diffusion equation on a nonuniform grid in three dimensions

zbMATH Open0981.65116MaRDI QIDQ5942505

A. Komashko, R. Vemuri, M. Prasad, D. Laney

Publication date: 13 September 2001

Published in: Differential Equations and Dynamical Systems (Search for Journal in Brave)

zbMATH Keywords

mesh generationGalerkin's finite element methodlinear diffusion equationpoint source problemrandom recursive subdivision

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Initial value problems for second-order parabolic equations (35K15) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

Related Items (6)

Three-dimensional solutions of nonlinear degenerate diffusion-convection processes ⋮ Unnamed Item ⋮ Solving the diffusion equation on a non-aligned mesh ⋮ Solutions modeling of nonlinear equation of diffusion for three dimensions case ⋮ Entire solution originating from three fronts for a discrete diffusive equation ⋮ The method of fundamental solutions with eigenfunctions expansion method for 3D nonhomogeneous diffusion equations

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