Unbounded subnormal weighted shifts on directed trees
From MaRDI portal
Publication:442510
DOI10.1016/j.jmaa.2012.04.074zbMath1304.47042arXiv1105.3641OpenAlexW2964274902MaRDI QIDQ442510
Zenon Jan Jabłoński, Piotr Budzyński, Il Bong Jung, Jan Stochel
Publication date: 1 August 2012
Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1105.3641
Subnormal operators, hyponormal operators, etc. (47B20) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37)
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Cites Work
- A non-hyponormal operator generating Stieltjes moment sequences
- Unbounded extensions and operator moment problems
- Commutative algebras of unbounded operators
- On extending backwards positive definite sequences
- Subnormal operators whose adjoints have rich point spectrum
- Moment functions on real algebraic sets
- The classical moment problem as a self-adjoint finite difference operator
- The complex moment problem and subnormality: A polar decomposition approach
- On subnormality and formal subnormality for tuples of unbounded operators
- The density problem for self-commutators of unbounded Bergman operators
- The density problem for unbounded Bergman operators
- On some classes of unbounded operators
- On unbounded Bergman operators.
- On normal extensions of unbounded operators. III: Spectral properties
- Weighted shifts on directed trees
- Extending positive definiteness
- On the Backward Extension of Positive Definite Hamburger Moment Sequences
- Spectral Theory for Operators on a Banach Space
- On self-commutators of Toeplitz operators with rational symbols
- On the Spectra of Unbounded Subnormal Operators
- Subnormality and generalized commutation relations
- Subnormality and Weighted Shifts
- On unbounded hyponormal operators III
- p-Analytic and p-quasi-analytic vectors
- Charlier Polynomials and Translational Invariance in the Quantum Harmonic Oscillator
- Shorter Notes: A Formally Normal Operator having no Normal Extension
- ON A FRIEDRICHS EXTENSION RELATED TO UNBOUNDED SUBNORMAL OPERATORS
- Formally Normal Operators Having no Normal Extensions
- Sectorial forms and unbounded subnormals
- Sous-normalité jointe non bornée et applications
- Subnormality in the quantum harmonic oscillator
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