Interpolating by Functions from Model Subspaces in $$H^1$$H1
Sign Up to like & getrecommendations! Published in 2018 at "Integral Equations and Operator Theory"
DOI: 10.1007/s00020-018-2451-9
Abstract: Given an interpolating Blaschke product B with zeros $$\{a_j\}$${aj}, we seek to characterize the sequences of values $$\{w_j\}$${wj} for which the interpolation problem $$\begin{aligned} f(a_j)=w_j\qquad (j=1,2,\dots ) \end{aligned}$$f(aj)=wj(j=1,2,⋯)can be solved with a function f from… read more here.
Keywords: model subspaces; model; functions model; interpolating functions ... See more keywords