KASS seminar

Abstract: Reporting on joint work with J.T. Anderson, L. Bergqvist, K. Bickel, and J.A. Cima, I will present detailed results concerning Clark measures associated with general two-variable rational inner functions (RIFs) on the bidisk. Our results give precise descriptions of support sets and weights for such Clark measures in terms of level sets and partial derivatives of the associated RIF, and can be used to answer questions about mapping properties of Clark embeddings in the two-variable setting.