Spectral Theory of Linear Operators

From the reviews of the second edition: "This is a nicely written and useful book. It is to a large extent self-contained, so that it can be read ... not only by specialists and by Ph. D. students specializing in operator theory, but also by university students of higher courses, who are familiar with basic facts on Banach spaces." (Wieslaw Tadeusz Zelazko, Zentralblatt MATH, Vol. 1208, 2011)

• Banach Algebras.- Operators.- Essential Spectrum.- Taylor Spectrum.- Orbits and Capacity.