R. Mortini

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20082025

most citedSpectral Characteristics and Stable Ranks for the Sarason Algebra

H^{\infty} + C

11 citations · 52 across the 22 of their papers we have counts for

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Showing 2009 · math.CVShow all

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math.CV2009★ 5 cited

Topological Stable Rank of $H^{\infty} (Ω)$ for Circular Domains $Ω$

Raymond Mortini, Rudolf Rupp, Amol Sasane +1

Let $Ω$ be a circular domain, that is, an open disk with finitely many closed disjoint disks removed. Denote by $H^{\infty} (Ω)$ the Banach algebra of all bounded holomorphic function…

math.CV2009★ 11 cited

Spectral Characteristics and Stable Ranks for the Sarason Algebra $H^{\infty} + C$

Raymond Mortini, Brett D. Wick

We prove a Corona type theorem with bounds for the Sarason algebra $H^{\infty} + C$ and determine its spectral characteristics. We also determine the Bass, the dense, and the topologic…

Topological Stable Rank of H∞(Ω) for Circular Domains Ω

Spectral Characteristics and Stable Ranks for the Sarason Algebra H∞+C

Topological Stable Rank of $H^{\infty} (Ω)$ for Circular Domains $Ω$

Spectral Characteristics and Stable Ranks for the Sarason Algebra $H^{\infty} + C$