arXiv · 2106.04000
Discrete analytic Schur functions
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.
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Daniel Alpay, Dan Volok. 2021-06-07. Discrete analytic Schur functions. https://arxiv.org/abs/2106.04000
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