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DERIVATIVE FREE MULTILEVEL OPTIMIZATION
Date
2015-01-01
Author
Karasözen, Bülent
Metadata
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Optimization problems with different levels arise by discretization of ordinary and partial differential equations. We present a trust-region based derivative-free multilevel optimization algorithm. The performance of the algorithm is shown on a shape optimization problem and global convergence to the first order critical point is proved.
Subject Keywords
Derivative
,
Free optimization
,
Multilevel
,
Shape
,
Trust
,
Region
,
Nonlinear
,
Curvature
,
Methods
URI
https://hdl.handle.net/11511/56133
Journal
TWMS JOURNAL OF APPLIED AND ENGINEERING MATHEMATICS
Collections
Graduate School of Applied Mathematics, Article
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B. Karasözen, “DERIVATIVE FREE MULTILEVEL OPTIMIZATION,”
TWMS JOURNAL OF APPLIED AND ENGINEERING MATHEMATICS
, pp. 46–60, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56133.