An application of the contraction mapping principle in the theory of operators in an indefinite metric space
type: Item
instance of: scholarly article
title: An application of the contraction mapping principle in the theory of operators in an indefinite metric space
zbMATH Open document ID: 0405.47022
DOI: 10.1007/BF01077576
publication date: 1978-01-01T00:00:00Z
Mathematics Subject Classification ID: 47B50
Mathematics Subject Classification ID: 93B99
zbMATH DE Number: 3629670
zbMATH Keywords: Spaces with An Indefinite Metric
zbMATH Keywords: Maximal Invariant Nonnegative Subspace
zbMATH Keywords: Plus-Operator
author: Victor A. Khatskevich
MaRDI profile type: Publication
cites work: Self-adjoint boundary problems for a second-order differential equation with unbounded operator coefficient
published in: Functional Analysis and Its Applications
description: scientific article; zbMATH DE number 3629670