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arXiv · 2110.07680

Characterizing Model Spaces Among the Finite Dimensional RKHS with Pick Kernels

Richard Rochberg
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Abstract

We give several characterizations of those finite dimensional HSRK with complete Pick kernels which are model spaces. One characterization involves the size of the solution to a multiplier problem. Another involves having a conjugation operator which is compatible with the RKHS structure.

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Richard Rochberg. 2021-10-14. Characterizing Model Spaces Among the Finite Dimensional RKHS with Pick Kernels. https://arxiv.org/abs/2110.07680

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