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Robust Preconditioners for the Matrix Free Truncated Newton Method

SYSNO ASEP	0358543
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Robust Preconditioners for the Matrix Free Truncated Newton Method
Author(s)	Lukšan, Ladislav (UIVT-O)_{SAI, RID} Matonoha, Ctirad (UIVT-O)_{RID, SAI} Vlček, Jan (UIVT-O)_{SAI, RID, ORCID}
Source Title	Programs and Algorithms of Numerical Mathematics. - Praha : MÚ AV ČR, v. v. i., 2010 / Vejchodský T. ; Chleboun J. ; Přikryl P. ; Segeth K. ; Šístek J. - ISBN 978-80-85823-57-8
Pages	s. 137-151
Number of pages	15 s.
Action	Programs and Algorithms of Numerical Mathematics /15./
Event date	06.06.2010-11.06.2010
VEvent location	Dolní Maxov
Country	CZ - Czech Republic
Event type	CST
Language	eng - English
Country	CZ - Czech Republic
Keywords	optimization ; Newton method ; preconditioning ; matrix-free mehods
Subject RIV	BA - General Mathematics
R&D Projects	GA201/09/1957 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10300504 - UIVT-O (2005-2011)
UT WOS	000391896600019
Annotation	New positive definite preconditioners for the matrix free truncated Newton method are given. Corresponding algorithms are described in detail. Results of numerical experiments that confirm the efficiency and robustness of the preconditioned truncated Newton method are reported.
Workplace	Institute of Computer Science
Contact	Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800
Year of Publishing	2012

Number of the records: 1