Spectral density in a Moszynski's class of Jacobi matrices

Autor:	Ianovich, Eduard
Rok vydání:	2019
Předmět:	Mathematics - Spectral Theory Mathematics - Classical Analysis and ODEs 47A10 47A58
Druh dokumentu:	Working Paper
Popis:	In this paper it is considered a spectral density for a class of Jacobi matrices with absolutely continuous spectrum that was examined first by Moszynski. It is shown that the corresponding spectral density is equivalent to the positive continuous function everywhere except maybe the point $x=0$. Comment: 5 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1912.11439 Zobrazit plný text záznamu View this record from Arxiv