CLOSEDNESS OF SUMS OF UNBOUNDED OPERATORS ACTING ON DIFFERENT VARIABLES IN THE SPACES OF SQUARE-INTEGRABLE FUNCTIONS OF SEVERAL VARIABLES

DOI10.17223/19988621/45/3OpenAlexW2735795116MaRDI QIDQ5042838

D. Yu. Ivanov

Publication date: 26 October 2022

Published in: Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/vtgu565

zbMATH Keywords

closed linear operatorsum of operatorsgenerator of \(C_0\)-semigroupdomain of definition of operator

Mathematics Subject Classification ID

Operator theory (47-XX) Partial differential equations (35-XX)

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Cites Work

• Solution of two-dimensional boundary value problems corresponding to initial-boundary value problems of diffusion on a right cylinder
• Moscow State Academy of Water Transport, Moscow, Russian Federation
• Operators satisfying smoothness conditions
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