A Constructive Proof of NC Fej\'er-Riesz Theorem

Autor:	Arora, Palak
Rok vydání:	2022
Předmět:	Mathematics - Functional Analysis
Druh dokumentu:	Working Paper
Popis:	In this paper, we present a constructive proof of Popescu's non-commutative Fej\'er-Riesz theorem for non-commuting polynomials. We are considering non-commutating polynomial in left-creation and left-annihilation multi-Toeplitz operators. Comment: 9 pages, no figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2207.02174 Zobrazit plný text záznamu View this record from Arxiv