Conditions for eigenvectors of a selfadjoint operator-function to form a basis
type: Item
instance of: scholarly article
title: Conditions for eigenvectors of a selfadjoint operator-function to form a basis
zbMATH Open document ID: 0799.47005
DOI: 10.1007/BF01200296
author: Vladimir Matsaev
author: Efim Spigel
published in: Integral Equations and Operator Theory
publication date: 1994-11-17T00:00:00Z
Mathematics Subject Classification ID: 47A56
Mathematics Subject Classification ID: 47A75
zbMATH DE Number: 515568
zbMATH Keywords: absolutely convergent Fourier integral
zbMATH Keywords: eigenvectors of the operator- function
zbMATH Keywords: unconditional basis
MaRDI profile type: Publication
cites work: Q5571194
cites work: Principal part of resolvent and factorization of an increasing nonanalytic operator-function
cites work: Factorization of a selfadjoint nonanalytic operator function. II: Single spectral zone
description: scientific article; zbMATH DE number 515568