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学术报告三十五:Overview of Results on Connes' Embedding Problem

时间:2020-07-03 23:21

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数学与统计学院学术报告[2020] 035

(高水平大学建设系列报告388)

报告题目: Overview of Results on Connes' Embedding Problem

报告人:支丽红 研究员(中国科学院数学与系统科学研究院)

报告时间:202075 14:00-14:50

直播平台及链接: 腾讯会议(会议ID682 336 686

报告内容:

Connes' embedding conjecture (CEC) formulated by Alain Connes in 1976 is one of the most important open problems in operator algebra. During the past decades, the problem has been formulated in several different areas of mathematics. Kirchberg showed in 1993 that CEC is equivalent to QWEP conjecture about the equivalence of the minimal and maximal tensor products of C*-algebras. In quantum information theory, Ozawa showed in 2013 that CEC is equivalent to Tsirelson’s problem. In January 2020, Ji, Natarajan, Vidick, Wright, Yuen showed that CEC does not hold. We will present a survey of this conjecture with a focus on the algebraic aspects of it.

报告人简历:

支丽红,中国科学院数学与系统科学研究院研究员,中国科学院数学机械化重点实验室主任。1996年于中国科学院系统科学研究所获博士学位。主要从事基于符号-数值混合计算的误差可控算法研究,在SIAM Journal on Optimization, SIAM Journal on Numerical Analysis, Mathematics of Computation, Journal of Symbolic Computation, Theoretical Computer Science等国际杂志和国际会议发表及接收发表论文70余篇。现任SIAM Journal on Applied Algebra and Geometry , Journal of Symbolic Computation等杂志编委。

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