发布求助
文献互助 智能选刊 最新文献

Journal of Mathematical Analysis最新文献

筛选
英文 中文
RELATION-THEORETIC COUPLED FIXED POINT THEOREMS 关系论耦合不动点定理
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-06-30 DOI: 10.54379/jma-2022-3-4
Faruk Sk, Faizan AHMAD KHAN, Qamrul HAQ KHAN
{"title":"RELATION-THEORETIC COUPLED FIXED POINT THEOREMS","authors":"Faruk Sk, Faizan AHMAD KHAN, Qamrul HAQ KHAN","doi":"10.54379/jma-2022-3-4","DOIUrl":"https://doi.org/10.54379/jma-2022-3-4","url":null,"abstract":"In this paper, we introduce mixed R-monotone property of a mapping and utilize the same to investigate existence and uniqueness of coupled fixed points in a metric space endowed with a binary relation R. Moreover, we present some coupled fixed point results for mappings without mixed monotone property using relation-theoretic approach. Our results generalize some well-known coupled fixed points theorems. Further, we give some illustrative examples in support of our results.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47699808","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
NEW DISCRETE FORM OF HILBERT INEQUALITY FOR THREE VARIABLES 三变量HILBERT不等式的新离散形式
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-06-30 DOI: 10.54379/jma-2022-3-5
Nizar KH. AL-OUSHOUSH
{"title":"NEW DISCRETE FORM OF HILBERT INEQUALITY FOR THREE VARIABLES","authors":"Nizar KH. AL-OUSHOUSH","doi":"10.54379/jma-2022-3-5","DOIUrl":"https://doi.org/10.54379/jma-2022-3-5","url":null,"abstract":"In this paper, we introduce a new form of discrete Hilbert inequality for three variables, also, we prove that the constant which appears on the right hand of inequality is the best constant. Also, the reverse form and equivalent forms are, obtained.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42824633","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
KANNAN AND KANNAN-PRESIC TYPE CONTRACTIONS IN TRIPLED ´ CONTROLLED V -METRIC SPACES 三倍控制v -度量空间中的坎南和坎南精确型收缩
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-06-30 DOI: 10.54379/jma-2022-3-1
A. Karami, S. Sedghi, Vahid Parvaneh
{"title":"KANNAN AND KANNAN-PRESIC TYPE CONTRACTIONS IN TRIPLED ´ CONTROLLED V -METRIC SPACES","authors":"A. Karami, S. Sedghi, Vahid Parvaneh","doi":"10.54379/jma-2022-3-1","DOIUrl":"https://doi.org/10.54379/jma-2022-3-1","url":null,"abstract":"In this article, we introduce the concept of tripled controlled V -metric spaces and study Kannan type contractions in this new structure. Also, we extend the concept of Kannan type contractions to KannanPresi´c type contractions. Our results modify some known ones in the literature. To support our main results, an example and an application in integral equations are presented.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47115208","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
A GENERAL AND OPTIMAL DECAY RESULT FOR A VISCOELASTIC EQUATION WITH A STRONG TIME DEPENDENT DELAY 一类强时滞粘弹性方程的一般最优衰变结果
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-06-30 DOI: 10.54379/jma-2022-3-3
Hamdan Al Sulaimani, K. Anaya, Cyril Dennis Enyi, Soh Edwin Mukiawa
{"title":"A GENERAL AND OPTIMAL DECAY RESULT FOR A VISCOELASTIC EQUATION WITH A STRONG TIME DEPENDENT DELAY","authors":"Hamdan Al Sulaimani, K. Anaya, Cyril Dennis Enyi, Soh Edwin Mukiawa","doi":"10.54379/jma-2022-3-3","DOIUrl":"https://doi.org/10.54379/jma-2022-3-3","url":null,"abstract":"In this paper, we establish an optimal and general decay result for the energy of a viscoelastic equation exhibiting a strong time-dependent delay. This is achieved by considering a minimal condition on the relaxation function g. The exponential and polynomial decay rates are obtained as special cases.The theoretical computations are supported with a numerical analysis of the problem under consideration. This work extends and generalizes some recent results in the literature.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47056132","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
DYNAMIC ANALYSIS OF A CHAOTIC 3D QUADRATIC SYSTEM USING PLANAR PROJECTION. 混沌三维二次系统的平面投影动力学分析。
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-06-30 DOI: 10.54379/jma-2022-3-2
Abdellah Menasri
{"title":"DYNAMIC ANALYSIS OF A CHAOTIC 3D QUADRATIC SYSTEM USING PLANAR PROJECTION.","authors":"Abdellah Menasri","doi":"10.54379/jma-2022-3-2","DOIUrl":"https://doi.org/10.54379/jma-2022-3-2","url":null,"abstract":"The theory of dynamical systems is one of the most important theorems of scientific research because it relies heavily on most of the major fields of applied mathematics to give a sufficiently broad view of reality, but it still poses some problems, especially with regard to the modeling of certain physical phenomena. Since most of these systems are designed as continuous or discrete dynamic systems with large dimensions and multiple bifurcation parameters, researchers face major problems in qualitative study. In this paper, we propose a method to study bifurcations of continuous three-dimensional dynamic systems in general and chaotic systems in particular, which contains many bifurcation parameters. This method is mainly based on the projection on the plane and on the appropriate bifurcation parameter.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43188091","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
GENERALIZED WEIGHTED HARDY OPERATORS AND THEIR COMMUTATORS IN THE LOCAL ”COMPLEMENTARY” GENERALIZED VARIABLE EXPONENT WEIGHTED MORREY SPACES 局部互补广义变指数加权MORREY空间中的广义加权HARDY算子及其交换子
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-03-30 DOI: 10.54379/jma-2022-1-2
C. Aykol, Zuleyxa O. AZIZOVA, ,. Hasanov
{"title":"GENERALIZED WEIGHTED HARDY OPERATORS AND THEIR COMMUTATORS IN THE LOCAL ”COMPLEMENTARY” GENERALIZED VARIABLE EXPONENT WEIGHTED MORREY SPACES","authors":"C. Aykol, Zuleyxa O. AZIZOVA, ,. Hasanov","doi":"10.54379/jma-2022-1-2","DOIUrl":"https://doi.org/10.54379/jma-2022-1-2","url":null,"abstract":"In this paper we study the boundedness of weighted Hardy operators Hα u and Hα u in local ”complementary” generalized variable exponent weighted Morrey spaces {M p(·),ω,ϕ {0} , characterized by variable exponent p(x), a general function ω(r) and a weight ϕ. We also study the boundedness of the commutators of Hα u and Hα u in the spaces {M p(·),ω,ϕ {0} .","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49285011","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
ISOMETRIES ON SOME GENERAL FAMILY FUNCTION SPACES AMONG COMPOSITION OPERATORS 复合算子间一般族函数空间的等距
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-03-30 DOI: 10.54379/jma-2022-1-1
M. A. Bakhit
{"title":"ISOMETRIES ON SOME GENERAL FAMILY FUNCTION SPACES AMONG COMPOSITION OPERATORS","authors":"M. A. Bakhit","doi":"10.54379/jma-2022-1-1","DOIUrl":"https://doi.org/10.54379/jma-2022-1-1","url":null,"abstract":"In this paper, we discuss the isometries of composition operators on the holomorphic general family function spaces F(p, q, s). First, we classify the isometric composition operators acting on a general Banach spaces. For 1 < p < 2, we display that an isometry of Cφ is caused only by a rotation of the disk. We scrutinize the previous work on the case for p ≥ 2. Also, we characterize many of the foregoing results about all α-Besov-type spaces F(p, αp − 2, s), α > 0. We exhibit that in every classes F(p, αp − 2, s) except for the Dirichlet space D = F(2, 0, 0), rotations are the only that produce isometries.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41848070","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
ON SOME REGULARITY PROPERTIES OF THE HARDY-LITTLEWOOD MAXIMAL OPERATOR hardy-littlewood极大算子的一些正则性
IF 0.7
Journal of Mathematical Analysis Pub Date : 2022-03-30 DOI: 10.54379/jma-2022-1-3
Berenger AKON KPATA
{"title":"ON SOME REGULARITY PROPERTIES OF THE HARDY-LITTLEWOOD MAXIMAL OPERATOR","authors":"Berenger AKON KPATA","doi":"10.54379/jma-2022-1-3","DOIUrl":"https://doi.org/10.54379/jma-2022-1-3","url":null,"abstract":"In this paper, we establish some regularity properties of the HardyLittlewood maximal operator including its boundedness on some subspaces of a Morrey-Sobolev space and a pointwise inequality involving the weak derivative of the maximal function.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43534606","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
APPROXIMATION BY GENERALIZED q-SZASZ-MIRAKJAN ´ OPERATORS 广义q-SZASZ-MIRAKJAN´算子的逼近
IF 0.7
Journal of Mathematical Analysis Pub Date : 2021-12-31 DOI: 10.54379/jma-2021-6-2
T. Khan, M. Saif, Shuzaat ALI KHAN
{"title":"APPROXIMATION BY GENERALIZED q-SZASZ-MIRAKJAN ´ OPERATORS","authors":"T. Khan, M. Saif, Shuzaat ALI KHAN","doi":"10.54379/jma-2021-6-2","DOIUrl":"https://doi.org/10.54379/jma-2021-6-2","url":null,"abstract":"In this article, we introduce generalized q−Sz´asz-Mirakjan operators and study their approximation properties. Based on the Voronovskaja’s theorem, we obtain quantitative estimates for these operators.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43519349","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
P-Normality P-Normality
IF 0.7
Journal of Mathematical Analysis Pub Date : 2021-12-31 DOI: 10.54379/jma-2021-6-1
Lutfi Kalantan, M. Mansouri
{"title":"P-Normality","authors":"Lutfi Kalantan, M. Mansouri","doi":"10.54379/jma-2021-6-1","DOIUrl":"https://doi.org/10.54379/jma-2021-6-1","url":null,"abstract":"A topological space X is called P-normal if there exist a normal space Y and a bijective function f : X −→ Y such that the restriction f|A : A −→ f(A) is a homeomorphism for each paracompact subspace A ⊆ X. We will investigate this property and produce some examples to illustrate the relation between P-normality and other weaker kinds of normality.","PeriodicalId":45467,"journal":{"name":"Journal of Mathematical Analysis","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46627151","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: 2
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信