Combinations of distinguished subsets and conullity
type: Item
instance of: scholarly article
title: Combinations of distinguished subsets and conullity
zbMATH Open document ID: 0627.46006
DOI: 10.1007/BF01164019
author: Robert DeVos
published in: Mathematische Zeitschrift
publication date: 1986-01-01T00:00:00Z
full work available at URL: https://eudml.org/doc/173748
review text: From an extended definition of conullity, a characterization theorem is given by distinguished subsets of some summability domains. With a result of A. Wilansky, a 2-norm closure property has also been obtained. In comparison with earlier studies, [such as \textit{A. K. Snyder}, Math. Z. 90, 376-381 (1965; Zbl 0132.087) and \textit{S.-C. Chang}, Math. Z. 113, 249-254 (1970; Zbl 0182.165)], this paper provides more updated information on hereditary properties for FK-spaces, as well as for conullity with respect to some FK-space X.
Mathematics Subject Classification ID: 46A45
Mathematics Subject Classification ID: 46A35
zbMATH DE Number: 4019726
zbMATH Keywords: naming problem
zbMATH Keywords: conullity
zbMATH Keywords: distinguished subsets of some summability domains
zbMATH Keywords: 2-norm closure property
zbMATH Keywords: hereditary properties for FK-spaces
MaRDI profile type: Publication
cites work: Some summability invariants
cites work: Distinguished subsets and summability invariants
cites work: Linear Functionals and Summability Invariants
cites work: Variational FK spaces and two-norm convergence
cites work: Conull and coregular FK spaces
cites work: Inclusion theorems and semiconservative FK spaces
cites work: Q5509268
cites work: Q3312652
cites work: Q4178064
description: scientific article; zbMATH DE number 4019726