Speaker:
Yoram Last
Institution:
Hebrew University
Time:
Tuesday, February 2, 2010 - 2:00pm
Location:
RH 440R
The talk will discuss Jacobi matrices with periodic right
limits and corresponding square-summable variations. In particular, it will illuminate the optimality of a recent theorem of Kaluzhny-Shamis by showing that a recent conjecture of BreuerLastSimon is wrong.