Vasilescu-Martinelli formula for operators in Banach spaces
Volume 113 / 1995
Studia Mathematica 113 (1995), 127-139
DOI: 10.4064/sm-113-2-127-139
Abstract
We prove a formula for the Taylor functional calculus for functions analytic in a neighbourhood of the splitting spectrum of an n-tuple of commuting Banach space operators. This generalizes the formula of Vasilescu for Hilbert space operators and is closely related to a recent result of D. W. Albrecht.
