发布求助
文献互助 智能选刊 最新文献

Journal of Integral Equations and Applications最新文献

筛选
英文 中文
A WEIGHTED COMPACTNESS CRITERION FOR COMMUTATORS ASSOCIATED WITH GENERALIZED CALDERÓN–ZYGMUND OPERATORS 与广义calderÓn-zygmund算子相关的换向子的加权紧性准则
4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-06-01 DOI: 10.1216/jie.2023.35.235
Li Yang, Qianjun He, Pengtao Li, Kai Zhao
{"title":"A WEIGHTED COMPACTNESS CRITERION FOR COMMUTATORS ASSOCIATED WITH GENERALIZED CALDERÓN–ZYGMUND OPERATORS","authors":"Li Yang, Qianjun He, Pengtao Li, Kai Zhao","doi":"10.1216/jie.2023.35.235","DOIUrl":"https://doi.org/10.1216/jie.2023.35.235","url":null,"abstract":"Let T be a bounded operator on Lp(ℝn). Under the assumption that the kernel of T satisfies some Hörmander-type estimates, we obtain a boundedness criterion for the multilinear commutators Tb→ on the weighted Lebesgue spaces Lp(ω) with b→∈BMO(ℝn) and ω belonging to the Muckenhoupt weight class Ap∕m′. Further, for b→∈CMO(ℝn), the vanishing mean oscillation space, a criterion of Lp-weighted compactness of Tb→ is established. As applications, the weighted Lp-boundedness and Lp-compactness criteria can be applied to the 𝜃-type Calderón–Zygmund operator and its commutators.","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135195662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EXISTENCE OF SOLUTIONS OF NONLINEAR FREDHOLM-TYPE INTEGRAL EQUATIONS IN HÖLDER SPACE hÖlder空间中非线性fredholm型积分方程解的存在性
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.1
Manalisha Bhujel, B. Hazarika
{"title":"EXISTENCE OF SOLUTIONS OF NONLINEAR FREDHOLM-TYPE INTEGRAL EQUATIONS IN HÖLDER SPACE","authors":"Manalisha Bhujel, B. Hazarika","doi":"10.1216/jie.2023.35.1","DOIUrl":"https://doi.org/10.1216/jie.2023.35.1","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43613399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
EXISTENCE AND APPROXIMATE SOLUTIONS FOR HADAMARD FRACTIONAL INTEGRAL EQUATIONS IN A BANACH SPACE BANACH空间中HADAMARD分数积分方程的存在性及其近似解
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.27
M. Kazemi, H. Chaudhary, Amar Deep
{"title":"EXISTENCE AND APPROXIMATE SOLUTIONS FOR HADAMARD FRACTIONAL INTEGRAL EQUATIONS IN A BANACH SPACE","authors":"M. Kazemi, H. Chaudhary, Amar Deep","doi":"10.1216/jie.2023.35.27","DOIUrl":"https://doi.org/10.1216/jie.2023.35.27","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42970986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EXISTENCE, UNIQUENESS AND REGULARITY OF THE SOLUTION FOR A SYSTEM OF WEAKLY SINGULAR VOLTERRA INTEGRAL EQUATIONS OF THE FIRST KIND 一类弱奇异volterra积分方程组解的存在唯一性和正则性
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.105
S. Shahmorad, Mahdi Mostafazadeh
{"title":"EXISTENCE, UNIQUENESS AND REGULARITY OF THE SOLUTION FOR A SYSTEM OF WEAKLY SINGULAR VOLTERRA INTEGRAL EQUATIONS OF THE FIRST KIND","authors":"S. Shahmorad, Mahdi Mostafazadeh","doi":"10.1216/jie.2023.35.105","DOIUrl":"https://doi.org/10.1216/jie.2023.35.105","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48603335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
REGULARIZATION METHOD FOR THE GENERALIZED MOMENT PROBLEM IN A FUNCTIONAL REPRODUCING KERNEL HILBERT SPACE 泛函再现核Hilbert空间中广义矩问题的正则化方法
4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.61
Qianru Liu, Lei Huang, Rui Wang
{"title":"REGULARIZATION METHOD FOR THE GENERALIZED MOMENT PROBLEM IN A FUNCTIONAL REPRODUCING KERNEL HILBERT SPACE","authors":"Qianru Liu, Lei Huang, Rui Wang","doi":"10.1216/jie.2023.35.61","DOIUrl":"https://doi.org/10.1216/jie.2023.35.61","url":null,"abstract":"Functional reproducing kernel Hilbert spaces (FRKHSs) are appropriate function spaces in which we seek a target function from a finite number of non-point-evaluation functional data. We consider reconstructing a function from a finite number of generalized moment data via regularization in an FRKHS with respect to the generalized moment functionals. We construct specific FRKHSs and their associated FRKHS kernels with respect to two classes of generalized moment functionals, the Hamburger moment functionals and the trigonometric moment functionals. We solve the regularization problem in the resulting FRKHSs by the representer theorem. Numerical examples are presented to illustrate the better performance of regularization in an FRKHS than regularization in the square integrable functions space.","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":"185 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135423789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CONTINUOUS PIECEWISE POLYNOMIAL COLLOCATION METHODS FOR GENERALIZED AUTO-CONVOLUTION VOLTERRA INTEGRAL EQUATIONS 广义自卷积volterra积分方程的连续分段多项式配置方法
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.41
Yuping Li, Hui Liang
{"title":"CONTINUOUS PIECEWISE POLYNOMIAL COLLOCATION METHODS FOR GENERALIZED AUTO-CONVOLUTION VOLTERRA INTEGRAL EQUATIONS","authors":"Yuping Li, Hui Liang","doi":"10.1216/jie.2023.35.41","DOIUrl":"https://doi.org/10.1216/jie.2023.35.41","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43140682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SOLVING LINEAR VOLTERRA INTEGRAL EQUATIONS WITH A PIECEWISE LINEAR MAXIMUM ENTROPY METHOD 用分段线性最大熵法求解线性VOLTERRA积分方程
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.119
Yucheng Song, Tingting Fang, Jiu Ding, Congming Jin
{"title":"SOLVING LINEAR VOLTERRA INTEGRAL EQUATIONS WITH A PIECEWISE LINEAR MAXIMUM ENTROPY METHOD","authors":"Yucheng Song, Tingting Fang, Jiu Ding, Congming Jin","doi":"10.1216/jie.2023.35.119","DOIUrl":"https://doi.org/10.1216/jie.2023.35.119","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":"8 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41305633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NONEXISTENCE OF GLOBAL SOLUTIONS FOR TIME FRACTIONAL WAVE EQUATIONS IN AN EXTERIOR DOMAIN 时间分数阶波动方程外域整体解的不存在性
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2023-03-01 DOI: 10.1216/jie.2023.35.11
J. He
{"title":"NONEXISTENCE OF GLOBAL SOLUTIONS FOR TIME FRACTIONAL WAVE EQUATIONS IN AN EXTERIOR DOMAIN","authors":"J. He","doi":"10.1216/jie.2023.35.11","DOIUrl":"https://doi.org/10.1216/jie.2023.35.11","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46153947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A PROJECTION METHOD FOR VOLTERRA INTEGRAL EQUATIONS IN WEIGHTED SPACES OF CONTINUOUS FUNCTIONS 连续函数加权空间中volterra积分方程的投影方法
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2022-12-01 DOI: 10.1216/jie.2022.34.433
T. Diogo, L. Fermo, D. Occorsio
{"title":"A PROJECTION METHOD FOR VOLTERRA INTEGRAL EQUATIONS IN WEIGHTED SPACES OF CONTINUOUS FUNCTIONS","authors":"T. Diogo, L. Fermo, D. Occorsio","doi":"10.1216/jie.2022.34.433","DOIUrl":"https://doi.org/10.1216/jie.2022.34.433","url":null,"abstract":"A BSTRACT . This paper is concerned with the numerical treatment of second kind Volterra integral equations whose integrands present diagonal and/or endpoint algebraic singularities. A projection method based on an optimal interpolating operator is developed in the spaces of weighted continuous functions endowed with the supremum norm. In such spaces, the uniqueness of the solution is discussed and suitable conditions are determined to assure the stability and the convergence of the method. Several numerical tests are presented to show the efficiency of the method and the agreement with the theoretical estimates.","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41663771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
METHOD OF TIME-DISCRETIZATION TO A MULTITERM NONLINEAR RETARDED DIFFERENTIAL EQUATION 多项非线性时滞微分方程的时间离散化方法
IF 0.8 4区 数学
Journal of Integral Equations and Applications Pub Date : 2022-12-01 DOI: 10.1216/jie.2022.34.449
A. Khatoon, A. Raheem, A. Afreen
{"title":"METHOD OF TIME-DISCRETIZATION TO A MULTITERM NONLINEAR RETARDED DIFFERENTIAL EQUATION","authors":"A. Khatoon, A. Raheem, A. Afreen","doi":"10.1216/jie.2022.34.449","DOIUrl":"https://doi.org/10.1216/jie.2022.34.449","url":null,"abstract":"","PeriodicalId":50176,"journal":{"name":"Journal of Integral Equations and Applications","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46311608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
首页 上一页 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