Lifting algebraic contractions in C*-algebras
Operator Algebras
2014-01-14 v1 Functional Analysis
Abstract
Let p be a polynomial in one variable. It is shown that the universal C*-algebra of the relation p(x)=0, \|x\| \le C is semiprojective, residually finite-dimensional and has trivial extension group.
Keywords
Cite
@article{arxiv.1111.6124,
title = {Lifting algebraic contractions in C*-algebras},
author = {Terry Loring and Tatiana Shulman},
journal= {arXiv preprint arXiv:1111.6124},
year = {2014}
}