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Methods of Functional Analysis and Topology最新文献

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α − regular indefinite Stieltjes moment problem and Darboux transformation α−正则不定Stieltjes矩问题与Darboux变换
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2021-01-01 DOI: 10.31392/mfat-npu26_4.2021.09
I. Kovalyov, E. Lebedeva, O. Stakhova
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引用次数: 0
A New Representation of Left and Right Generalized Drazin Invertible Operators 左、右广义Drazin可逆算子的一种新表示
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2021-01-01 DOI: 10.31392/mfat-npu26_1.2021.06
Sofiane Messirdi, Sanaa Messirdi, Bendjedid Sadli, B. Messirdi
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引用次数: 0
On fixed point results for a class of generalized mean nonexpansive mappings 一类广义平均非膨胀映射的不动点结果
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/MFAT-NPU26_4.2020.07
A. A. Mebawondu, C. Izuchukwu, K. O. Oyewole, O. Mewomo
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引用次数: 0
Strong Banach-Saks Operators 强Banach—Saks算子
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/MFAT-NPU26_4.2020.05
M. Hajji
{"title":"Strong Banach-Saks Operators","authors":"M. Hajji","doi":"10.31392/MFAT-NPU26_4.2020.05","DOIUrl":"https://doi.org/10.31392/MFAT-NPU26_4.2020.05","url":null,"abstract":"","PeriodicalId":44325,"journal":{"name":"Methods of Functional Analysis and Topology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45974347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Volodymyr Oleksandrovych Derkach (to 70th birthday anniversary) 弗拉基米尔·亚历山大罗维奇·德卡奇(庆祝70岁生日)
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/mfat-npu26_4.2020.00
E. Board
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引用次数: 0
A Glimpse on Birkhoff-James Orthogonality in Banach Spaces Banach空间中Birkhoff—James正交性的一瞥
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/MFAT-NPU26_4.2020.08
B. Bajracharya, P. Ojha
{"title":"A Glimpse on Birkhoff-James Orthogonality in Banach Spaces","authors":"B. Bajracharya, P. Ojha","doi":"10.31392/MFAT-NPU26_4.2020.08","DOIUrl":"https://doi.org/10.31392/MFAT-NPU26_4.2020.08","url":null,"abstract":"","PeriodicalId":44325,"journal":{"name":"Methods of Functional Analysis and Topology","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42151971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lacunary difference sequences of complex uncertain variables 复杂不确定变量的缺义差分序列
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/MFAT-NPU26_4.2020.04
Pranab Jyoti Dowari, B. Tripathy
{"title":"Lacunary difference sequences of complex uncertain \u0000 variables","authors":"Pranab Jyoti Dowari, B. Tripathy","doi":"10.31392/MFAT-NPU26_4.2020.04","DOIUrl":"https://doi.org/10.31392/MFAT-NPU26_4.2020.04","url":null,"abstract":"","PeriodicalId":44325,"journal":{"name":"Methods of Functional Analysis and Topology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43542852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Analysis results for dynamic contact problem with friction in thermo-viscoelasticity 热粘弹性中含摩擦的动态接触问题的分析结果
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/MFAT-NPU26_4.2020.03
M. Bouallala, E. Essoufi
{"title":"Analysis results for dynamic contact problem with friction in thermo-viscoelasticity","authors":"M. Bouallala, E. Essoufi","doi":"10.31392/MFAT-NPU26_4.2020.03","DOIUrl":"https://doi.org/10.31392/MFAT-NPU26_4.2020.03","url":null,"abstract":"Abstra t. We present a mathemati al model whi h des ribes the dynami fri tional onta t between a thermo-vis oelast body and a ondu tive foundation. The onta t is modeled using the normal omplian e ondition, the quasistati version of Coulomb's law of fry fri tion. We derive the weak formulation and we prove the existen e and uniqueness result. The proofs are based on the theory of rst-order and se ond-order evolution inequalities and Bana h xed point theorem. We introdu e a new problem on perturbation of the onta t boundary ondition and we establish its ontinuous dependen e result.","PeriodicalId":44325,"journal":{"name":"Methods of Functional Analysis and Topology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47478366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Generalization of Statistically Convergent 统计收敛的推广
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-28 DOI: 10.31392/MFAT-NPU26_4.2020.09
R. Savaş, R. Patterson
{"title":"Generalization of Statistically Convergent","authors":"R. Savaş, R. Patterson","doi":"10.31392/MFAT-NPU26_4.2020.09","DOIUrl":"https://doi.org/10.31392/MFAT-NPU26_4.2020.09","url":null,"abstract":"In the late 1950’s and early 1960’s Kurzweil and Henstock presented the concept of Gauge integral. Following their results, Savas and Patterson extended this concept to summability theory by considering f (psi ) real valued function which is integrable in the Gauge sense on (1,infty ). The goal of this paper includes the extension of these notion to statistical convergence. This will be accomplished by presenting the definition of statistically convergent to L via cardinality in Lebesgue sense. Natural implications and variations are also presented. В кiнцi 1950-х та на початку 1960-х рокiв Курцвайль i Хенсток сформулювали концепцiю калiбрувального iнтеграла. Савас i Паттерсон поширили це на теорiю пiдсумовування, розглянувши дiйснi функцiї f (psi ), iнтегровнi в калiбрувальному сенсi на (1,infty ). Метою цiєї роботи є поширення цього поняття на випадок статистичної збiжностi. Для цього дається визначення статистичної збiжностi за мiрою Лебега. Обговорюються наслiдки та можливi варiанти цього пiдходу.","PeriodicalId":44325,"journal":{"name":"Methods of Functional Analysis and Topology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47393661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Linear relations and their singular chains 线性关系及其奇异链
IF 0.4
Methods of Functional Analysis and Topology Pub Date : 2020-12-23 DOI: 10.31392/mfat-npu26_4.2021.01
T. Berger, H. Snoo, C. Trunk, H. Winkler
{"title":"Linear relations and their singular chains","authors":"T. Berger, H. Snoo, C. Trunk, H. Winkler","doi":"10.31392/mfat-npu26_4.2021.01","DOIUrl":"https://doi.org/10.31392/mfat-npu26_4.2021.01","url":null,"abstract":"Abstract. Singular chain spaces for linear relations in linear spaces play a fundamental role in the decomposition of linear relations in finite-dimensional spaces. In this paper singular chains and singular chain spaces are discussed in detail for not necessarily finite-dimensional linear spaces. This leads to an identity characterizing a singular chain space in terms of root spaces. The so-called proper eigenvalues of a linear relation play an important role in the finite-dimensional case.","PeriodicalId":44325,"journal":{"name":"Methods of Functional Analysis and Topology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43593271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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