Globalizing a nonsmooth Newton method via path search, invited presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008

Bütikofer, Stephan

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DC Field	Value	Language
dc.contributor.author	Bütikofer, Stephan	-
dc.date.accessioned	2019-09-26T12:54:13Z	-
dc.date.available	2019-09-26T12:54:13Z	-
dc.date.issued	2008-11-17	-
dc.identifier.uri	https://digitalcollection.zhaw.ch/handle/11475/18286	-
dc.description.abstract	We give a framework for the globalization of a local nonsmooth Newton method for solving Lipschitz equations introduced by B. Kummer. We start with recalling Kummer's approach to convergence analysis of this method and state his results for local convergence. In a second part we give a globalized version of this method. In our approach we use first a nonmonotone path-search idea to control the descent. After elaborating the single steps, we analyze and discuss the global resp. the local superlinear (or quadratic) convergence behavior of the algorithm. In the last part we discuss and illustrate the details of the general algorithm (e.g the computation of a Newton step and the construction of a path) for our applications and present results from numerical tests for semi-infinite optimization problems.	de_CH
dc.language.iso	en	de_CH
dc.rights	Licence according to publishing contract	de_CH
dc.subject.ddc	510: Mathematik	de_CH
dc.title	Globalizing a nonsmooth Newton method via path search, invited presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008	de_CH
dc.type	Vorlesung	de_CH
dcterms.type	Text	de_CH
zhaw.departement	School of Engineering	de_CH
zhaw.organisationalunit	Institut für Datenanalyse und Prozessdesign (IDP)	de_CH
zhaw.originated.zhaw	Yes	de_CH
zhaw.webfeed	Simulation and Optimization	de_CH
zhaw.author.additional	No	de_CH
Appears in collections:	Publikationen School of Engineering

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Bütikofer, S. (2008). Globalizing a nonsmooth Newton method via path search, invited presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008.

Bütikofer, S. (2008) Globalizing a nonsmooth Newton method via path search, invited presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008.

S. Bütikofer, Globalizing a nonsmooth Newton method via path search, invited presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008. 2008.

BÜTIKOFER, Stephan, 2008. Globalizing a nonsmooth Newton method via path search, invited presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008

Bütikofer, Stephan. 2008. Globalizing a Nonsmooth Newton Method via Path Search, Invited Presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008.

Bütikofer, Stephan. Globalizing a Nonsmooth Newton Method via Path Search, Invited Presentation at ETH Zurich: Optimization and Applications Seminar, Zurich, 17 November 2008. 2008.