The minimum modulus of a linear operator and its use in spectral theory
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Publication:3845584
DOI10.4064/sm-22-1-15-41zbMath0109.08702OpenAlexW765913264MaRDI QIDQ3845584
Angus E. Taylor, Herbert A. Gindler
Publication date: 1962
Published in: Studia Mathematica (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/217061
Related Items (23)
Invertible extensions and growth conditions ⋮ Linear maps preserving the minimum and surjectivity moduli of Hilbert space operators ⋮ Perturbation of minimum attaining operators ⋮ On the denseness of minimum attaining operators ⋮ On the compactness and spectra of the generalized difference operator on the spaces ℓ^∞ and bv ⋮ Absolutely norm attaining Toeplitz and absolutely minimum attaining Hankel operators ⋮ Spectra of the generalized difference operator on the sequence spaces andh ⋮ Fine spectra of the discrete generalized Cesàro operator on Banach sequence spaces ⋮ On the reduced minimum modulus of a linear relation in Hilbert spaces ⋮ Minimum and surjectivity moduli preserving in Banach space ⋮ On the closedness of the sum of ranges of operators \(A_k\) with almost compact products \(A_i^\ast A_j\) ⋮ The local reduced minimum modulus on a Hilbert space ⋮ Some remarks on minimum norm attaining operators ⋮ Minimum modulus, perturbation for essential ascent and descent of a closed linear relation in Hilbert spaces ⋮ Unimodular numerical contractions in Hilbert space ⋮ Quantities related to the openness constant of linear operators ⋮ Embedding the weighted space $Hv_0(G, E)$ of holomorphic functions into the sequence space $c_0(E)$ ⋮ Invariant subspaces in the theory of operators and theory of functions ⋮ On operators which attain their norm on every reducing subspace ⋮ Riesz projection and essential \(S\)-spectrum in quaternionic setting ⋮ The surjectivity radius, packing numbers and boundedness below of linear operators ⋮ Semi-Fredholm operators and sequence conditions ⋮ The spectra of the generalized difference operators on the spaces of convergent series
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