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Block overrelaxation methods for non‐rectangular co‐ordinates
Author(s) -
Evans D. J.,
Biggins M. J.
Publication year - 1983
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.1620190107
Subject(s) - mathematics , skew , block (permutation group theory) , block matrix , algorithm , computer science , geometry , physics , telecommunications , eigenvalues and eigenvectors , quantum mechanics
In this paper, the application of successive block overrelaxation methods to obtain the deflection of a skew plate are compared, although the techniques herein are applicable to a wider range of problems. An algorithm for the direct solution of the submatrices comprising the two‐line blocks of the skew grid is presented and the results are compared with the block (line and peripheral) overrelaxation methods.