一个非交换Gauss映射
A Noncommutative Gauss map
摘要:
本文的目的是将高斯映射,这是一个连分数的伯努利移位,到非交换设置。我们认为,这样一个映射作用的自然位置是F单独考虑的AF代数$\mathfrak{A}$上。Boca和D.蒙迪奇由于$\ga$的中心同构于$C[0,1]$,因此我们首先考虑高斯映射在$C[0,1]$上的作用,然后将其推广到$\mathfrak{A}$,并证明了推广后的映射继承了许多理想的性质.
英文摘要:
The aim of this paper is to transfer the Gauss map, which is a Bernoulli shift for continued fractions, to the noncommutative setting. We feel that a natural place for such a map to act is on the AF algebra $\mathfrak{A}$ considered separately by F. Boca and D. Mundici. The center of $\ga$ is isomorphic to $C[0,1]$, so we first consider the action of the Gauss map on $C[0,1]$ and then extend the map to $\mathfrak{A}$ and show that the extension inherits many desirable properties.
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