JaLCDOI 10.18926/ESR/54116
タイトル(別表記) Application of simulated annealing to focal mechanism determination
フルテキストURL esr_022_1_009_023.pdf
著者 小松 正直| 竹中 博士|
抄録 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.
キーワード focal mechanism solution
出版物タイトル Okayama University Earth Science Report
発行日 2015-12-27
開始ページ 9
終了ページ 23
ISSN 1340-7414
言語 Japanese
著作権者 © 2015 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
論文のバージョン publisher
NAID 120005728632