A. Butaev, Concordia University

Title: Extension theorem for functions of bounded mean oscillation and its variations

Abstract: We make a brief overview of the class of functions called BMO and its role in some problems of analysis. The main question we discuss is “How to extend BMO functions (and variants thereof) defined on a domain to the entire Euclidean space?” Some results of a joint work with Galia Dafni are presented.