A Trust Region Spectral Bundle Method for Nonconvex Eigenvalue Optimization
A Trust Region Spectral Bundle Method for Nonconvex Eigenvalue Optimization
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DOI:
10.1137/060665191
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发表时间:
2008-02
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通讯作者:
P. Apkarian;D. Noll;Olivier Prot
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文献类型:
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作者:
P. Apkarian;D. Noll;Olivier Prot
We present a nonsmooth optimization technique for nonconvex maximum eigenvalue functions and for nonsmooth functions which are infinite maxima of eigenvalue functions. We prove global convergence of our method in the sense that for an arbitrary starting point, every accumulation point of the sequence of iterates is critical. The method is tested on several problems in feedback control synthesis.