scientific article; zbMATH DE number 3572755

DOI10.1512/iumj.1977.26.26027zbMath0367.47009OpenAlexW4254075634MaRDI QIDQ4143794

Carl Pearcy, Constantin Apostol, Norberto Salinas

Publication date: 1977

Published in: Indiana University Mathematics Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1512/iumj.1977.26.26027

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55)

Related Items (4)

Stability of the essential spectrum of operators close to a unitary operator ⋮ On the continuity of the spectrum in certain Banach algebras ⋮ Lifting sets and the Calkin algebra ⋮ A Dense Set of Operators with Tiny Commutants

This page was built for publication: