Speaker：Shangquan Bu (Tsinghua University)

Time：2024-5-25, 10:30

Location：Conference Room 108 at Experiment Building at Haiyun Campus

Abstract:

In this talk, we will introduce several types concerning Banach spaces, such as Rademacher type, Fourier type and Enflo type. We will give a characterization of Banach spaces with non-trivial Fourier type with Fourier coefficients of Holder continuous functions defined on the torus with values in the underlying Banach space.