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Publication:3322682
zbMath0537.47003MaRDI QIDQ3322682
Publication date: 1984
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
invariant subspacegeneralized derivationa minimal norm idealalgebra numerical rangeFuglede-Putnam theorem for hyponormal operatorsHermitian and normal operators
Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Numerical range, numerical radius (47A12) Commutators, derivations, elementary operators, etc. (47B47)
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On the \(S\)-universal elementary operators ⋮ On the Essential Numerical Range of a Generalized Derivation ⋮ Putnam's inequality and elementary operators ⋮ An abstract ergodic theorem and some inequalities for operators on Banach spaces ⋮ A formula for the numerical range of elementary operators ⋮ Inner derivations and norm equality ⋮ Subspace gaps and range-kernel orthogonality of an elementary operator ⋮ Convexoid and generalized derivations
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