English

Beurling-Lax type theorems in the complex and quaternionic setting: the half-space case

Functional Analysis 2015-09-22 v1

Abstract

We give a generalization of the Beurling-Lax theorem both in the complex and quaternionic settings. We consider in the first case functions meromorphic in the right complex half-plane, and functions slice hypermeromorphic in the right quaternionic half-space in the second case. In both settings we also discuss a unified framework, which includes both the disk and the half-plane for the complex case and the open unit ball and the half-space in the quaternionic setting.

Keywords

Cite

@article{arxiv.1509.06100,
  title  = {Beurling-Lax type theorems in the complex and quaternionic setting: the half-space case},
  author = {Daniel Alpay and Irene Sabadini},
  journal= {arXiv preprint arXiv:1509.06100},
  year   = {2015}
}
R2 v1 2026-06-22T11:01:14.757Z