UConvex Coefficient of Banach Space

The spatial geometric constant is the quantification of the geometrical properties of space From the study of geometric properties to the calculation of geometric constants from qualitative to quantitative advancement Firstly, this paper introduces a new geometric constant Uconvex coefficient Studyi...

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Main Authors: WANG Jing, CUI Yunan
Format: Article
Language:zho
Published: Harbin University of Science and Technology Publications 2020-10-01
Series:Journal of Harbin University of Science and Technology
Subjects:
Online Access:https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1883
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author WANG Jing
CUI Yunan
author_facet WANG Jing
CUI Yunan
author_sort WANG Jing
collection DOAJ
description The spatial geometric constant is the quantification of the geometrical properties of space From the study of geometric properties to the calculation of geometric constants from qualitative to quantitative advancement Firstly, this paper introduces a new geometric constant Uconvex coefficient Studying its relationship with geometric properties such as uniform nonsquare and regular structures and by studying its relationship with constants, the Banach space is weakly close to uniform smooth and has fixed point properties Secondly, Using the relationship between it and weak orthogonal coefficients gives a sufficient condition for Banach spaces to have a regular structure Finally, the calculation of the convex model in the sequence space is given
format Article
id doaj-art-03ce3bbf8da6441a89bc78ce928fe230
institution Kabale University
issn 1007-2683
language zho
publishDate 2020-10-01
publisher Harbin University of Science and Technology Publications
record_format Article
series Journal of Harbin University of Science and Technology
spelling doaj-art-03ce3bbf8da6441a89bc78ce928fe2302025-08-20T03:38:44ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832020-10-01250515816310.15938/j.jhust.2020.05.022UConvex Coefficient of Banach SpaceWANG Jing0CUI Yunan1School of Applied Sciences,Harbin University of Science and Technology,Harbin 150080,ChinaSchool of Applied Sciences,Harbin University of Science and Technology,Harbin 150080,ChinaThe spatial geometric constant is the quantification of the geometrical properties of space From the study of geometric properties to the calculation of geometric constants from qualitative to quantitative advancement Firstly, this paper introduces a new geometric constant Uconvex coefficient Studying its relationship with geometric properties such as uniform nonsquare and regular structures and by studying its relationship with constants, the Banach space is weakly close to uniform smooth and has fixed point properties Secondly, Using the relationship between it and weak orthogonal coefficients gives a sufficient condition for Banach spaces to have a regular structure Finally, the calculation of the convex model in the sequence space is givenhttps://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1883uconvex coefficientbanach spaceuniform nonsquarenormal structureweak orthogonal coefficientgarciafalset coefficientfixed point properties
spellingShingle WANG Jing
CUI Yunan
UConvex Coefficient of Banach Space
Journal of Harbin University of Science and Technology
uconvex coefficient
banach space
uniform nonsquare
normal structure
weak orthogonal coefficient
garciafalset coefficient
fixed point properties
title UConvex Coefficient of Banach Space
title_full UConvex Coefficient of Banach Space
title_fullStr UConvex Coefficient of Banach Space
title_full_unstemmed UConvex Coefficient of Banach Space
title_short UConvex Coefficient of Banach Space
title_sort uconvex coefficient of banach space
topic uconvex coefficient
banach space
uniform nonsquare
normal structure
weak orthogonal coefficient
garciafalset coefficient
fixed point properties
url https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1883
work_keys_str_mv AT wangjing uconvexcoefficientofbanachspace
AT cuiyunan uconvexcoefficientofbanachspace