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arXiv · 2504.07617

M\"obius transformation and the integral representation of endofunctions

Tomohiro Hayashi·Shigeru Yamagami
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Abstract

We supplement the Herglotz-Nevanlinna integral representation of so-called Pick functions by adding the formula for M\"obius transforms and the positivity characterization near boundary supports.

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Tomohiro Hayashi, Shigeru Yamagami. 2025-04-10. M\"obius transformation and the integral representation of endofunctions. https://arxiv.org/abs/2504.07617

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