Nondegeneracy of the spectrum of the twisted Cocycle for interval exchange transformations
Talk by Pedram Safaee
Date: 27.03.24 Time: 13.30 - 14.30 Room: ETH HG G 19.1
We will introduce the concept of twisted Birkhoff sum and the twisted Cocycle. We give some motivations for studying this Cocycle and discuss the positivity of the top Lyapunov exponent. This is based on joint work with Hesam Rajabzadeh.