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20142026
most citedA generalization of van der Corput's difference theorem with applications to recurrence and multiple ergodic averages

2 citations · 4 across the 14 of their papers we have counts for

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Showing 2023Show all

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math.GR2023

Koopman representations for positive definite functions

Sohail Farhangi

We show that for any locally compact second countable group and any continuous positive definite function , there exists an ergodic measure preserving…

math.DS2023

Van der Corput's difference theorem for amenable groups and the left regular representation

Sohail Farhangi

We establish a connection between two variants of van der Corput's Difference Theorem (vdCDT) for countably infinite amenable groups and the ergodic hierarchy of mixing propert…

math.DS2023★ 2 cited

A generalization of van der Corput's difference theorem with applications to recurrence and multiple ergodic averages

Sohail Farhangi

We prove a generalization of van der Corput's difference theorem for sequences of vectors in a Hilbert space. This generalization is obtained by establishing a connection between s…