A pointwise ergodic theorem for non-commuting ℝ-actions
Rongzhong Xiao
I2M & University of Science and Technology of China
Date(s) : 21/01/2025 iCal
11h00 - 12h00
In 2023, under some mild conditions, Frantzikinakis and Host proved a mean ergodic theorem without any commutativity. Later, Frantzikinakis built its continuous-time anologue without any additional assumptions. Motivated by them, in this talk, we will introduce a class of continuous-time polynomial ergodic averages with a certain degree of independent behavior and give a sketch of the proof of related pointwise ergodic theorem.
Emplacement
I2M Luminy - TPR2, Salle de Séminaire 304-306 (3ème étage)
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