Bunce–Deddens algebra
id:
bunce-deddens-algebra-250-16637102
title:
Bunce–Deddens algebra
text:
In mathematics, a Bunce–Deddens algebra, named after John W. Bunce and James A. Deddens, is a certain type of AT algebra, a direct limit of matrix algebras over the continuous functions on the circle, in which the connecting maps are given by embeddings between families of shift operators with periodic weights. Each inductive system defining a Bunce–Deddens algebra is associated with a supernatural number, which is a complete invariant for these algebras. In the language of K-theory, the supern
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https://en.wikipedia.org/wiki/Bunce%E2%80%93Deddens_algebra
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date modified:
2024-01-25T07:04:23Z
main entity:
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