Corona theorem
id:
corona-theorem-263-14417627
title:
Corona theorem
text:
In mathematics, the corona theorem is a result about the spectrum of the bounded holomorphic functions on the open unit disc, conjectured by Kakutani (1941) and proved by Lennart Carleson (1962). The commutative Banach algebra and Hardy space H∞ consists of the bounded holomorphic functions on the open unit disc D. Its spectrum S contains D as an open subspace because for each z in D there is a maximal ideal consisting of functions f with The subspace D cannot make up the entire spectrum S, esse
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wiki
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encyclopedia
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original url:
https://en.wikipedia.org/wiki/Corona_theorem
date created:
date modified:
2024-03-20T19:37:04Z
main entity:
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