Fundamental solutions of boundary problems and resolvents of differential operators

The main objects of our considerations are differential operators generated by a formally selfadjoint differential expression of an even order. The coefficients of this expression are operator valued functions defined on the interval [0, bi (b ≤ ∞) with values in the set of all linear bounded operat...

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Published in:Український математичний вісник
Date:2009
Main Author: Mogilevskii, V.
Format: Article
Language:English
Published: Інститут прикладної математики і механіки НАН України 2009
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/124370
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Fundamental solutions of boundary problems and resolvents of differential operators / V. Mogilevskii // Український математичний вісник. — 2009. — Т. 6, № 4. — С. 492-530. — Бібліогр.: 20 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:The main objects of our considerations are differential operators generated by a formally selfadjoint differential expression of an even order. The coefficients of this expression are operator valued functions defined on the interval [0, bi (b ≤ ∞) with values in the set of all linear bounded operators in a separable Hilbert space H. Our approach is based on the concept of a decomposing D-boundary triplet, which enables to describe various properties of (regular and singular) differential operators immediately in terms of boundary conditions.
ISSN:1810-3200