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

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

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 non...

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Veröffentlicht in:Proceedings of the IEEE 1970-01, Vol.58 (7), p.1146-1148
1. Verfasser: Richter, S.L.
Format: Artikel
Sprache:eng
Schlagworte:
Boundary conditions
Brightness
Broadcasting
Computational modeling
Computer networks
Computer simulation
Feature extraction
Finite difference methods
Geometry
Laplace equations
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Beschreibung
Zusammenfassung: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.
ISSN:0018-9219
DOI:10.1109/PROC.1970.7869