Resumen de Interpolation in de Branges-Rovnyak spaces

Joseph A. Ball, Vladimir Bolotnikov, Sanne ter Horst

• A general interpolation problem with operator argument is studied for functions from the de Branges-Rovnyak space associated with an analytic function mapping the open unit disk into the closed unit disk. The interpolation condition is taken in the Rosenblum-Rovnyak form (with a suitable interpretation of ) for given Hilbert space operator and two vectors from the same space.