A parametrization of the two variable trigonometric moment problem

Series
Research Horizons Seminar
Time
Tuesday, April 13, 2010 - 12:00pm for 1 hour (actually 50 minutes)
Location
Skiles 255
Speaker
Jeff Geronimo – Professor, School of Mathematics
Organizer
Huy Huynh

Please Note: Hosted by: Huy Huynh and Yao Li

A useful parametrization of the one variable trigonometric moment problem is given in terms of polynomials orthogonal on the unit circle. A description of this parameterization will be given as well as some of its uses. We will then describe a possible two variable extension.