平面代数

Q4 Mathematics

New Zealand Journal of Mathematics Pub Date : 2021-09-19 DOI:10.53733/172

Vaughan Jones

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引用次数: 1

摘要

我们引入平面代数的概念，最简单的例子是张量的向量空间，在平面收缩下闭合。具有适当正性的平面代数产生一个II1因子的有限指数子因子，反之亦然。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Planar algebras

We introduce a notion of planar algebra, the simplest example of which is a vector space of tensors, closed under planar contractions. A planar algebra with suitable positivity properties produces a finite index subfactor of a II1 factor, and vice versa.

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来源期刊

New Zealand Journal of Mathematics Mathematics-Algebra and Number Theory

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

50 weeks