Spectral Characteristics and Stable Ranks for the Sarason Algebra $H^\infty+C$
Complex Variables
2010-12-06 v1 Classical Analysis and ODEs
Abstract
We prove a Corona type theorem with bounds for the Sarason algebra and determine its spectral characteristics. We also determine the Bass, the dense, and the topological stable ranks of .
Keywords
Cite
@article{arxiv.0906.1913,
title = {Spectral Characteristics and Stable Ranks for the Sarason Algebra $H^\infty+C$},
author = {Raymond Mortini and Brett D. Wick},
journal= {arXiv preprint arXiv:0906.1913},
year = {2010}
}
Comments
v1: 16 pages