Memoirs of the Faculty of Engineering, Okayama University

Published by Faculty of Enginerring, Okayama University

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Memoirs of the School of Engineering, Okayama University

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DOI : http://doi.org/10.18926/15785

Error Analysis of Band Matrix Method

Taniguchi Takeo

Soga Akira

Mem_Sch_Eng_OU_19_1_33.pdf 401 KB

Abstract

Numerical error in the solution of the band matrix method based on the elimination method in single precision is investigated theoretically and experimentally, and the behaviour of the truncation error and the roundoff error is clarified. Some important suggestions for the useful application of the band solver are proposed by using the results of above error analysis.

ISSN

0475-0071

NCID

AA00733903

NAID

120002307352