A New Non-linear Semidefinite Programming Algorithm with an Application to Multidisciplinary Free Material Optimization
A New Non-linear Semidefinite Programming Algorithm with an Application to Multidisciplinary Free Material Optimization
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一种新的非线性半定规划算法及其在多学科自由材料优化中的应用
DOI:
10.1007/978-3-7643-8923-9_16
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
M. Kocvara
中科院分区:
文献类型:
--
作者:
E. M. Stingl;G. Leugering;M. Kocvara
A new method and algorithm for the efficient solution of a class of nonlinear semidefinite programming problems is introduced. The new method extends a concept proposed recently for the solution of convex semidefinite programs based on the sequential convex programming (SCP) idea. In the core of the method, a generally non-convex semidefinite program is replaced by a sequence of subproblems, in which nonlinear constraint and objective functions defined in matrix variables are approximated by block separable convex models. Global convergence is proved under reasonable assumptions. The article is concluded by numerical experiments with challenging Free Material Optimization problems subject to displacement constraints.
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DOI:
10.1137/s0036144500372081
发表时间:
1999-04
期刊:
SIAM Rev.
影响因子:
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作者:
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通讯作者:
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2006
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2003
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发表时间:
2005
期刊:
IEEE International Conference on Electro/Information Technology
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作者:
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通讯作者:
Gábor Rudolf