M\"obius transformation and the integral representation of endofunctions
Functional Analysis
2025-06-13 v2
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.
Cite
@article{arxiv.2504.07617,
title = {M\"obius transformation and the integral representation of endofunctions},
author = {Tomohiro Hayashi and Shigeru Yamagami},
journal= {arXiv preprint arXiv:2504.07617},
year = {2025}
}
Comments
19 pages