On Extremal Polynomials: 4. Estimates of Chebyshev Numbers and Weakly Equilibrium Cantor-type Sets

Series
Mathematical Physics and Analysis Working Seminar
Time
Friday, February 3, 2023 - 12:00pm for 1 hour (actually 50 minutes)
Location
Skiles 006
Speaker
Burak Hatinoglu – Georgia Institute of Technology – bhatinoglu3@gatech.edu
Organizer
Burak Hatinoglu

We will continue to discuss lower and upper estimates of Widom factors. We will also introduce Cantor-type sets, constructed as the intersection of the level domains for simple sequences of polynomials. Using these Cantor-type sets we will prove some results on growth of Widom factors.