A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Let A be a semisimple commutative complex algebra with identity and a(x) a monic polynomial over A. Two results are is a Banach algebra under some norm, then B has a unique complete norm topology. Furthermore, B has nontrivial derivations if and only if B has a nontrivial radical.doi:10.2307/2038589 fatcat:2ffdbyvwozem7ikxb2q7hd6ao4