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Time domain approximations in the solution of fields by time domain diakoptics
Author(s) -
Johns P. B.,
Akhtarzad K.
Publication year - 1982
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620180908
Subject(s) - time domain , domain (mathematical analysis) , computer science , space time , spacetime , field (mathematics) , algorithm , mathematics , mathematical optimization , mathematical analysis , engineering , physics , quantum mechanics , chemical engineering , pure mathematics , computer vision
The numerical solution of field substructures in time domain diakoptics requires an interation time consistent with the numerical accuracy required. When storing and reconnecting the substructures, the information required can be obtained from considerably fewer samples. This paper shows how time domain approximations can further reduce the storage and computing time in space approximated time domain diakoptics.