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On a variational approach to truncated problems of moments

SYSNO ASEP	0391462
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve SCOPUS
Title	On a variational approach to truncated problems of moments
Author(s)	Ambrozie, Calin-Grigore (MU-W)_{RID, SAI}
Source Title	Mathematica Bohemica. - : Matematický ústav AV ČR, v. v. i. - ISSN 0862-7959 Roč. 138, č. 1 (2013), s. 105-112
Number of pages	8 s.
Language	eng - English
Country	CZ - Czech Republic
Keywords	problem of moments ; representing measure
Subject RIV	BA - General Mathematics
R&D Projects	IAA100190903 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
Institutional support	MU-W - RVO:67985840
EID SCOPUS	84877806927
Annotation	We characterize the existence of the $L^1$ solutions of the truncated moments problem in several real variables on unbounded supports by the existence of the maximum of certain concave Lagrangian functions. A natural regularity assumption on the support is required.
Workplace	Mathematical Institute
Contact	Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757
Year of Publishing	2014

Number of the records: 1