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Effective multiple correlations and applications

  • 演讲者:Ronggang Shi(复旦大学)

  • 时间:2019-04-29 11:00-12:00

  • 地点:慧园3栋 415报告厅

Abstract
We prove effective multiple correlations on homogeneous spaces for diagonal group actions. As an application, we obtain central limit theorems and multiple ergodic theorems. We also give a sufficient condition for nonzero variance in the central limit theorem using a Livsic type theorem.