On functions connected with sectorial operators and their extensions

DOI10.1007/BF01233960zbMath0921.47009OpenAlexW2053846711MaRDI QIDQ1283986

Yury M. Arlinskiĭ

Publication date: 30 March 1999

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01233960

zbMATH Keywords

\(Q\)-functionpositive symmetric operatorclosed densely defined sectorial operatorFriedrichs and von Neumann-Krein \(m\)-sectorial extensions

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) Dilations, extensions, compressions of linear operators (47A20) Canonical models for contractions and nonselfadjoint linear operators (47A45) Linear accretive operators, dissipative operators, etc. (47B44)

Related Items (7)

On sectorial matrices ⋮ Kreĭn-like extensions and the lower boundedness problem for elliptic operators ⋮ Cloning of symmetric operators ⋮ Everything is possible for the domain intersection dom \(T \cap\) dom \(T^\ast\) ⋮ Boundary pairs associated with quadratic forms ⋮ Friedrichs extensions of a class of singular Hamiltonian systems ⋮ m-Accretive extensions of a sectorial operator

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Asymptotic behavior of integral functionals of diffusion processes with periodic coefficients
• On generalized resolvents and \(Q\)-functions of symmetric linear relations (subspaces) in Hilbert space
• Extremal extensions of sectorial linear relations
• The extension theory of Hermitian operators and the moment problem
• Positive selfadjoint extensions of positive symmetric operators
• Maximal sectorial extensions and closed forms associated with them

This page was built for publication: On functions connected with sectorial operators and their extensions