%0 Journal Article
%T Non-commutative Functional Calculus and Spectral Theory
%A Jim Agler
%A John E. McCarthy
%J Mathematics
%D 2015
%I arXiv
%X We develop a functional calculus for $d$-tuples of non-commuting elements in a Banach algebra. The functions we apply are free analytic functions, that is nc functions that are bounded on certain polynomial polyhedra.
%U http://arxiv.org/abs/1504.07323v1