Aihua Fan: Exponential sums and Wiener-Wintner ergodic theorems

Tid: To 2017-10-12 kl 14.00 - 14.50

Föreläsare: Aihua Fan, Université de Picardie Jules Verne

Plats: Institut Mittag-Leffler, Auravägen 17, Djursholm

We discuss the relation between the growth of exponential sums and different types of Wiener-Wintner theorems (WWT), including a topological Wiener-Wintner theorem which is a topological version of Lesigne's WWT with polynomial weights.

2017-10-12T14:00 2017-10-12T14:50 Aihua Fan: Exponential sums and Wiener-Wintner ergodic theorems Aihua Fan: Exponential sums and Wiener-Wintner ergodic theorems
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