| ID | 54116 |
| JaLCDOI | |
| Sort Key | 4
|
| Title Alternative | Application of simulated annealing to focal mechanism determination
|
| FullText URL | |
| Author |
Komatsu, Masanao
|
| 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 |
Japanese
|
| Copyright Holders | © 2015 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
|
| File Version | publisher
|
| Refereed |
False
|
| NAID | |
| Eprints Journal Name | esr
|
