期刊论文详细信息
Mathematics | |
The Second-Order Shape Derivative of Kohn–Vogelius-Type Cost Functional Using the Boundary Differentiation Approach | |
Jerico B. Bacani1  Gunther Peichl2  | |
[1] Department of Mathematics and Computer Science, College of Science, University of the Philippines Baguio, Governor Pack Road, Baguio 2600, Philippines;Institute for Mathematics and Scientific Computing, University of Graz, Heinrichstrasse 36, A-8010 Graz, Austria; E-Mail: | |
关键词: Bernoulli problem; boundary value problems; shape derivative; boundary differentiation; | |
DOI : 10.3390/math2040196 | |
来源: mdpi | |
【 摘 要 】
A shape optimization method is used to study the exterior Bernoulli free boundary problem. We minimize the Kohn–Vogelius-type cost functional over a class of admissible domains subject to two boundary value problems. The first-order shape derivative of the cost functional is recalled and its second-order shape derivative for general domains is computed via the boundary differentiation scheme. Additionally, the second-order shape derivative of
【 授权许可】
CC BY
© 2014 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190021206ZK.pdf | 957KB | download |