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Studia Mathematica
Article . 1996 . Peer-reviewed
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Invariance properties of homomorphisms on algebras of holomorphic functions with the Hadamard product

Authors: Render, Hermann; Sauer, Andreas;

Invariance properties of homomorphisms on algebras of holomorphic functions with the Hadamard product

Abstract

Summary: Let \(H(G_1)\) be the set of all holomorphic functions on the domain \(G_1\). Two domains \(G_1\) and \(G_2\) are called Hadamard-isomorphic if \(H(G_1)\) and \(H(G_2)\) are isomorphic algebras with respect to the Hadamard product. Our main result states that two admissible domains are Hadamard-isomorphic if and only if they are equal.

Keywords

Hadamard-isomorphic, General theory of commutative topological algebras, isomorphic algebras with respect to the Hadamard product, \(B_ 0\)-algebras, homomorphisms, General properties of functions of one complex variable

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Average
Average
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