2019
Feb
26

# Seminar, Fei Wei (Harvard), Entropy of arithmetic functions and arithmetic compactifications.

3:00pm

## Location:

Jefferson 356

**Title. **Entropy of arithmetic functions and arithmetic compactifications

**Abstract.** A new notion of entropy of arithmetic functions is introduced. It is shown that all zero entropy arithmetic functions form a C*-algebra. This entropy also behaves nicely with respect to limits similar...