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ID 54116
JaLCDOI
Sort Key
4
Title Alternative
Application of simulated annealing to focal mechanism determination
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Author
Komatsu, Masanao
Takenaka, Hiroshi Kaken ID researchmap
Abstract
Simulated annealing (SA) is known as one of the efficient methods for global optimization. It allows for getting an optimal solution by jumping out of local minimum. In this paper, we apply the simulated annealing to determination of focal mechanism solution. To investigate the feasibility of the application, we determine focal mechanism solution of the 14 March 2014 Iyo-Nada intermediatedepth earthquake. The computation of SA method is then 1278 times faster than that of the grid search method.
Keywords
focal mechanism solution
Publication Title
Okayama University Earth Science Report
Published Date
2015-12-27
Volume
volume22
Issue
issue1
Publisher
岡山大学理学部地球科学教室
Publisher Alternative
Department of Earth Sciences, Faculty of Science, Okayama University
Start Page
9
End Page
23
ISSN
1340-7414
NCID
AN10506284
Content Type
Departmental Bulletin Paper
OAI-PMH Set
岡山大学
language
日本語
Copyright Holders
© 2015 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version
publisher
Refereed
False
NAID
Eprints Journal Name
esr