![](/images/graphics-bg.png)
A Determination of an Abrupt Motion of the Sea Bottom by Using Snapshot Data of Water Waves
Joint Authors
Jang, T. S.
Sung, Hong Gun
Park, Jinsoo
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-12
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
This paper presents an inverse problem and its solution procedure, which are aimed at identifying a sudden underwater movement of the sea bottom.
The identification is mathematically shown to work with a known snapshot data of generated water wave configurations.
It is also proved that the problem has a unique solution.
However, the inverse problem is involved in an integral equation of the first kind, resulting in an ill-posed problem in the sense of stability.
That is, the problem lacks solution stability properties.
To overcome the difficulty of solution instability, in this paper, a stabilization technique, called regularization, is incorporated in the present solution procedure for the identification of the sea bottom movement.
A numerical experiment is presented to demonstrate that the proposed (numerical) solution procedure operates.
American Psychological Association (APA)
Jang, T. S.& Sung, Hong Gun& Park, Jinsoo. 2012. A Determination of an Abrupt Motion of the Sea Bottom by Using Snapshot Data of Water Waves. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-1029592
Modern Language Association (MLA)
Jang, T. S.…[et al.]. A Determination of an Abrupt Motion of the Sea Bottom by Using Snapshot Data of Water Waves. Mathematical Problems in Engineering No. 2012 (2012), pp.1-16.
https://search.emarefa.net/detail/BIM-1029592
American Medical Association (AMA)
Jang, T. S.& Sung, Hong Gun& Park, Jinsoo. A Determination of an Abrupt Motion of the Sea Bottom by Using Snapshot Data of Water Waves. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-1029592
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029592