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Optimalization with Multivalued Mappings: Theory, Applications and Aldorithms

SYSNO ASEP	0040521
Document Type	M - Monograph Chapter
R&D Document Type	Monograph Chapter
Title	On the control of an evolutionary equilibrium in micromagnetics
Title	K řízení evolučního ekvilibria v mikromagnetismu
Author(s)	Kočvara, Michal (UTIA-B)_{RID, ORCID} Kružík, Martin (UTIA-B)_{RID, ORCID} Outrata, Jiří (UTIA-B)_{RID, ORCID}
Source Title	Optimalization with Multivalued Mappings: Theory, Applications and Aldorithms. - Berlin : Springer, 2006 / Dempe S. ; Kalashinikov V. - ISBN 0-387-34220-6
Pages	s. 143-168
Number of pages	26 s.
Language	eng - English
Country	DE - Germany
Keywords	coderivatives ; ferromagnetism ; hysteresis ; implict programming techniques ; mathematical programs with equilibrium constraints
Subject RIV	BA - General Mathematics
R&D Projects	IAA1075402 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z10750506 - UTIA-B (2005-2011)
Annotation	Optimal control of magnetization in a ferromagnet is formulated as a mathematical program with evolutionary equilibrium constrains. To this purpose, we construct an evolutionary infinitive-dimensional model which is discretized both in the space as well as in time variables. The evolutionary nature of this equilibrium is due to the hysteresis behavior of the respective magnetization process. To solve the problem numerically, we adapted the implict programming technique. We solve two test examples.
Workplace	Institute of Information Theory and Automation
Contact	Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201.
Year of Publishing	2007

Number of the records: 1