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zbMath0438.65086MaRDI QIDQ3880232

Teruo Ushijima

Publication date: 1979

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

error estimates zero Dirichlet boundary condition Galerkin approximation Ritz projection operational formulation lumped mass approximation inhomogeneous heat equation

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Heat equation (35K05)

Related Items (3)

Analysis of numerical methods for spectral fractional elliptic equations based on the best uniform rational approximation ⋮ A holomorphic semigroup approach to the lumped mass finite element method ⋮ Fast multilevel solvers for a class of discrete fourth order parabolic problems

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