MASS-LUMPING NUMERICAL MODELS OF THREE-DIMENSIONAL HEAT CONDUCTION

DOI10.1080/01495728308963093zbMath0558.65083OpenAlexW2033476838MaRDI QIDQ3347230

G. L. Guymon, T. V. II Hromadka

Publication date: 1983

Published in: Numerical Heat Transfer (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01495728308963093

zbMATH Keywords

Galerkin finite-elementintegrated finite-difference methodsnodal domain integrationtetrahedron-shaped elementsthree- dimensional heat conductionvariable mass-lumping numerical model

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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Numerical approximation of linear operator equations using a generalized Fourier series: Ordinary and partial differential equations with boundary conditions

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