The Application of Cell Discretization to a “Circle in the Square” Model Problem

DOI10.1137/0907062zbMath0622.65106OpenAlexW1999544731MaRDI QIDQ3759883

John Greenstadt, Mark W. Coffey, Alan H. Karp

Publication date: 1986

Published in: SIAM Journal on Scientific and Statistical Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0907062

zbMATH Keywords

Green's functionLaplace equationNumerical testscell discretization methodgeneral geometriesmoment collocationPoisson's equation with discontinuous diffusion coefficient

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (3)

The removal of overshoot in P.D.E. solutions by the use of special basis functions ⋮ On the Use of Lagrange Multipliers in Domain Decomposition for Solving Elliptic Problems ⋮ On the Convergence Rate of the Cell Discretization Algorithm for Solving Elliptic Problems

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