Dirichlet-type spaces on the unit ball and joint 2-isometries

Abstract: We discuss a formula that relates the spherical moments of the multiplication tuple on a Dirichlet-type space to a complex moment problem in several variables. This can be seen as the ball-analogue of a formula originally invented by Richter. One may capitalize on this formula to study Dirichlet-type spaces on the unit ball and joint 2-isometries. This talk is based on a joint work with Rajeev Gupta and Md Ramiz Reza.

functional analysisoperator algebras

Audience: researchers in the topic

Webinars on Operator Theory and Operator Algebras