Extension of boundary relaxation for finite-difference solution of field problems

1 July 1970

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 58 (7) , 1146-1148
https://doi.org/10.1109/proc.1970.7869

Abstract

A method which reduces computer storage and time requirements for finite-difference solutions of field problems is described. Mesh points in regions away from complicated boundaries are eliminated, and in their place an analytic solution is used to formulate a new boundary condition close to the nonsimple regions.

Keywords

FINITE DIFFERENCE METHODS
LAPLACE EQUATIONS
GEOMETRY
FEATURE EXTRACTION
COMPUTATIONAL MODELING
COMPUTER SIMULATION
COMPUTER NETWORKS
BRIGHTNESS
BROADCASTING
BOUNDARY CONDITIONS

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