Browsing Cambridge University by Author "Hatami, O"

Now showing items 1-1 of 1

Inverse and stability theorems for approximate representations of finite groups

Gowers, William Timothy; Hatami, O

The U 2 norm gives a useful measure of quasirandomness for realor complex-valued functions defined on finite (or, more generally, locally compact) groups. A simple Fourier-analytic argument yields an inverse theorem, which ...