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Existence and convergence results for Perov contraction mappings Perov收缩映射的存在性和收敛性结果
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2023-02-01 DOI: 10.24193/fpt-ro.2023.1.24
A. Zaslavski
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引用次数: 0
Solvability and optimal control of semilinear fractional evolution equations with Riemann-Liouville fractional derivatives 具有Riemann-Liouville分数导数的半线性分数演化方程的可解性和最优控制
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.19
{"title":"Solvability and optimal control of semilinear fractional evolution equations with Riemann-Liouville fractional derivatives","authors":"","doi":"10.24193/fpt-ro.2022.2.19","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.19","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44394198","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
Hybrid inertial algorithm for fixed point and equilibrium problems in reflexive Banach spaces 自反Banach空间中不动点和平衡问题的混合惯性算法
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.01
Ali Bashir, Haruna Lawal Yusuf, Ibrahim Yusuf
{"title":"Hybrid inertial algorithm for fixed point and equilibrium problems in reflexive Banach spaces","authors":"Ali Bashir, Haruna Lawal Yusuf, Ibrahim Yusuf","doi":"10.24193/fpt-ro.2022.2.01","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.01","url":null,"abstract":". In this paper, we proposed a hybrid inertial algorithm for approximating fixed points of noncommutative generic 2-generalized Bregman nonspreading mappings with equilibrium in reflexive Banach space. Also, we proved that the sequence generated by such algorithm converges strongly to the common fixed points of such mappings and solved some equilibrium problems in the space. The result established improved and generalized some recently announced results in the literature. A numerical example is given at end of the paper to ascertain some least level of improvement.","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44277325","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
Meir-Keeler S type contractions and contractions with F control functions on S-metric spaces S-度量空间上的Meir-Keeler S型收缩和F控制函数的收缩
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.04
{"title":"Meir-Keeler S type contractions and contractions with F control functions on S-metric spaces","authors":"","doi":"10.24193/fpt-ro.2022.2.04","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.04","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46328655","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
Common fixed point theorems for multivalued mappings via cone-valued measure of noncompactness 非紧性锥值测度的多值映射的公共不动点定理
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.18
{"title":"Common fixed point theorems for multivalued mappings via cone-valued measure of noncompactness","authors":"","doi":"10.24193/fpt-ro.2022.2.18","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.18","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43195677","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
Some existence results for fractional differential inclusions via fixed point theorems 利用不动点定理得到分数阶微分内含的存在性结果
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.15
{"title":"Some existence results for fractional differential inclusions via fixed point theorems","authors":"","doi":"10.24193/fpt-ro.2022.2.15","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.15","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48451037","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
An inertial subgradient-extragradient algorithm for solving pseudomonotone variational inequalities 一种求解伪单调变分不等式的惯性次梯度-外梯度算法
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.08
{"title":"An inertial subgradient-extragradient algorithm for solving pseudomonotone variational inequalities","authors":"","doi":"10.24193/fpt-ro.2022.2.08","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.08","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46264220","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
On fixed point theorems and applications to product of n-nonlinear integral operators in ideal spaces 关于理想空间中n-非线性积分算子乘积的不动点定理及其应用
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.09
{"title":"On fixed point theorems and applications to product of n-nonlinear integral operators in ideal spaces","authors":"","doi":"10.24193/fpt-ro.2022.2.09","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.09","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44565923","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
(q1,q2)-quasimetric spaces. Covering mappings and coincidence points. A review of the results (q1、q2) -quasimetric空间。覆盖映射和重合点。对结果的回顾
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.03
A. Arutyunov, A. Greshnov
{"title":"(q1,q2)-quasimetric spaces. Covering mappings and coincidence points. A review of the results","authors":"A. Arutyunov, A. Greshnov","doi":"10.24193/fpt-ro.2022.2.03","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.03","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41361674","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: 3
Existence of nontrivial radial solution for semilinear equation with critical or supercritical variable exponent 具有临界或超临界变指数的双线性方程非平凡径向解的存在性
IF 1.1 4区 数学
Fixed Point Theory Pub Date : 2022-06-15 DOI: 10.24193/fpt-ro.2022.2.05
Changmu Chu, Ning Xu
{"title":"Existence of nontrivial radial solution for semilinear equation with critical or supercritical variable exponent","authors":"Changmu Chu, Ning Xu","doi":"10.24193/fpt-ro.2022.2.05","DOIUrl":"https://doi.org/10.24193/fpt-ro.2022.2.05","url":null,"abstract":"","PeriodicalId":51051,"journal":{"name":"Fixed Point Theory","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43260288","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
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