Date: Friday, February 26, 2016
Location: 1084 East Hall (3:00 PM to 4:00 PM)
Title: The Fourier continuation method and discrete orthogonal polynomials on an arc
Abstract: The Fourier continuation method is a numerical method used to estimate a function from a discrete sample using Fourier techniques. It turns out that the error estimates in this method are closely connected with polynomials orthogonal with respect to a discrete weight on an arc of the unit circle. I will discuss the asymptotic properties of these polynomials, and their implications for the Fourier continuation method.
Files:
Speaker: Karl Liechty
Institution: DePaul University
Event Organizer: Peter Miller millerpd@umich.edu
