Integral formulae for special cases of Taylor's functional calculus
Volume 105 / 1993
Studia Mathematica 105 (1993), 51-68
DOI: 10.4064/sm-105-1-51-68
Abstract
In this paper integral formulae, based on Taylor's functional calculus for several operators, are found. Special cases of these formulae include those of Vasilescu and Janas, and an integral formula for commuting operators with real spectra.
