Approximation of pseudoresolvents

DOI10.1007/s00009-009-0168-3zbMath1198.47027OpenAlexW2062330495MaRDI QIDQ1029955

Mihai Voicu, Abdul Sami Awan

Publication date: 14 July 2009

Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00009-009-0168-3

zbMATH Keywords

generatorapproximationpseudoresolvents

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Linear operator approximation theory (47A58)