An inequality for the area of hyponormal spectra
From MaRDI portal
Publication:2539702
DOI10.1007/BF01111839zbMath0197.10102MaRDI QIDQ2539702
Publication date: 1970
Published in: Mathematische Zeitschrift (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/171394
Related Items
Composition operators on Hilbert spaces of entire functions with analytic symbols, Unitary orbits of normal operators in von Neumann algebras, Self-commutator inequalities in higher dimension, \(m\)-isometric transformations of Hilbert space. I, Spectra and Measure Inequalities, Integrable products of measurable operators, Invertible composition operators on \(H^ p\), \(m\)-isometric transformations of Hilbert space. II, \(m\)-isometric transformations of Hilbert space. III, Remarks on n-normal operators, Generation and commutation properties of the Volterra operator, Representation and normality of $$*$$-paranormal absolutely norm attaining operators, The Role of Zero Sets in the Spectra of Hyponormal Operators, [https://portal.mardi4nfdi.de/wiki/Publication:6125728 On the M�bius invariant principal functions of Pincus], On the Carey-Helton-Howe-Pincus trace formula, Spectral mapping of hyponormal or semi-hyponormal operators, Seminormal Operators with Compact Self-Commutators, Almost normal operators, their spectra and invariant subspaces, The Spectra of Subnormal Operators, The Local Spectral Behavior of Completely Subnormal Operators, Block numerical range and estimable decomposition of some hyponormal operators, Hyponormal Toeplitz operators on weighted Bergman spaces, The Spectra of Unbounded Hyponormal Operators, Spectra of completely log-hyponormal operators, Invariant Subspaces of Infinite Codimension for Some Nonnormal Operators, Approximating the shift with Toeplitz operators, Spectra of Polar Factors of Hyponormal Operators, Hyponormal Operators Having Real Parts with Simple Spectra, Hyponormal and essentially normal operators, Hyponormal operators in von Neumann algebras, A note on the spectral area of Toeplitz operators, Hyponormal Toeplitz operators with non-harmonic algebraic symbol, Extremal domains for self-commutators in the Bergman space, Unbounded subnormal composition operators in \(L^2\)-spaces, A representation of hyponormal absolutely norm attaining operators, On generalised Putnam-Fuglede theorems, On Subnormal Operators, On some classes of operators. II, Self-commutator norm of hyponormal Toeplitz operators, Berger-Shaw's theorem for \(p\)-hyponormal operators, The Similarity Orbit of a Normal Operator, Inequalities of Putnam and Berger-Shaw for \(p\)-quasihyponormal operators, \(\omega\)-hyponormal operators. II, Posinormal composition operators on \(H^2\), A condition under which 𝐵=𝐴=𝑈*𝐵𝑈 follows from 𝐵≤𝐴≤𝑈*𝐵𝑈, Putnam's theorem, Alexander's spectral area estimate, and VMO, On an estimate of Axler and Shapiro, Quasi-Similarity of Weak Contractions, Selfcommutators of multicyclic hyponormal operators are always trace class
Cites Work
- Unnamed Item
- Unnamed Item
- On the spectrum of a hyponormal operator
- Spectral resolution of a hyponormal operator with the spectrum on a curve
- Minimal range theorems for operators with thin spectra
- Hyponormal operators and low density spectra
- A local spectral theory for operators
- On Hyponormal Operators
- On the Spectra of Semi-Normal Operators
- Hyponormal operators and spectral density
- A local spectral theory for operators. II
- The Spectra of Semi-Normal Singular Integral Operators
- Putnam’s inequality for the annulus
- Seminormal Operators with Compact Self-Commutators
- Smooth operators and commutators
- A note on hyponormal operators
