Discrete analytic Schur functions
Complex Variables
2021-06-09 v1
Abstract
We introduce the Schur class of functions, discrete analytic on the integer lattice in the complex plane. As a special case, we derive the explicit form of discrete analytic Blaschke factors and solve the related basic interpolation problem.
Cite
@article{arxiv.2106.04000,
title = {Discrete analytic Schur functions},
author = {Daniel Alpay and Dan Volok},
journal= {arXiv preprint arXiv:2106.04000},
year = {2021}
}