On convergence of solutions for FDM with irregular mesh in Neumann problem

DOI10.1016/0045-7825(89)90123-0zbMath0686.65063OpenAlexW1968110079MaRDI QIDQ1262717

Andrzej Karafiat

Publication date: 1989

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(89)90123-0

zbMATH Keywords

convergencefinite difference methodirregular meshNumerical teststruncation error technique

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12)

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• Zur Inversmonotonie diskreter Probleme
• Discrete maximum principle for finite-difference operators
• Aufgaben monotoner Art
• The finite difference method at arbitrary irregular grids and its application in applied mechanics
• Optimal Few-Point Discretizations of Linear Source Problems
• Theory of a Finite Difference Method on Irregular Networks
• Nonelliptic Approximation of a Class of Partial Differential Equations with Neumann Boundary Condition
• Finite difference approximation of boundary conditions along irregular boundaries
• An asymmetrical finite difference network