Event
Mircea Voda (Toronto)
Friday, November 17, 2017 13:30to14:30
Burnside Hall
Room 920, 805 rue Sherbrooke Ouest, Montreal, QC, H3A 0B9, CA
Title: On the spectrum of multi-frequency quasiperiodic Schr枚dinger operators with large coupling
Abstract: The spectrum of single-frequency quasiperiodic Schr枚dinger operators with analytic potentials is known to be a Cantor set. Chulaevsky and Sinai conjectured that the spectrum of multi-frequency quasiperiodic Schr枚dinger operators is an interval for generic large potentials. I will discuss a proof of the Chulaevsky-Sinai conjecture based on joint work with M. Goldstein and W. Schlag.聽