5 citations · 15 across the 9 of their papers we have counts for
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On the Krull Intersection Theorem in Function Algebras
Raymond Mortini, Rudolf Rupp, Amol Sasane
A version of the Krull Intersection Theorem states that for Noetherian domains, the Krull intersection of every proper ideal is trivial; that is $$ ki(I):=\displaystyle…
On a family of pseudohyperbolic disks
Raymond Mortini, Rudolf Rupp
Hyperbolic geometry plays an important role within function theory of the disk. For example, via the Schwarz-Pick Lemma, the isometries of the unit disk with respect to…
Corona-type theorems and division in some function algebras on planar domains
Raymond Mortini, Rudolf Rupp
Let be an algebra of bounded smooth functions on the interior of a compact set in the plane. We study the following problem: if satisfy $|f|\leq \sum_{j=…
Topological Stable Rank of for Circular Domains
Raymond Mortini, Rudolf Rupp, Amol Sasane +1
Let be a circular domain, that is, an open disk with finitely many closed disjoint disks removed. Denote by the Banach algebra of all bounded holomorphic function…