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Tseng-type splitting projection algorithms for equilibrium problems in Hilbert spaces 希尔伯特空间均衡问题的曾式分裂投影算法
IF 2.2 3区 数学
Optimization Pub Date : 2024-05-04 DOI: 10.1080/02331934.2024.2341943
Pham Ky Anh, N. T. Thuong, Nguyen The Vinh
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引用次数: 0
New fast proximal point algorithms for monotone inclusion problems with applications to image recovery 单调包含问题的新型快速近点算法及其在图像复原中的应用
IF 2.2 3区 数学
Optimization Pub Date : 2024-05-02 DOI: 10.1080/02331934.2024.2345761
L. Jolaoso, Jianchao Bai, Y. Shehu
{"title":"New fast proximal point algorithms for monotone inclusion problems with applications to image recovery","authors":"L. Jolaoso, Jianchao Bai, Y. Shehu","doi":"10.1080/02331934.2024.2345761","DOIUrl":"https://doi.org/10.1080/02331934.2024.2345761","url":null,"abstract":"","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141018573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Strong convergence of a viscosity proximal point algorithm with new error sequences 采用新误差序列的粘性近点算法的强收敛性
IF 2.2 3区 数学
Optimization Pub Date : 2024-05-02 DOI: 10.1080/02331934.2024.2347979
Yamin Wang
{"title":"Strong convergence of a viscosity proximal point algorithm with new error sequences","authors":"Yamin Wang","doi":"10.1080/02331934.2024.2347979","DOIUrl":"https://doi.org/10.1080/02331934.2024.2347979","url":null,"abstract":"","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141022576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Two novel two-step inertial algorithms for a class of bilevel variational inequalities 针对一类双级变分不等式的两种新型两步惯性算法
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-30 DOI: 10.1080/02331934.2024.2345763
Le Xuan Ly, Nguyen Thi Thu Thuy, Tran Thanh Tung
{"title":"Two novel two-step inertial algorithms for a class of bilevel variational inequalities","authors":"Le Xuan Ly, Nguyen Thi Thu Thuy, Tran Thanh Tung","doi":"10.1080/02331934.2024.2345763","DOIUrl":"https://doi.org/10.1080/02331934.2024.2345763","url":null,"abstract":"This paper introduces two novel two-step inertial and self-adaptive step sizes algorithms for solving a strongly monotone variational inequality over the solution set of a split convex feasibility ...","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141151636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Asymptotic regularity results for a viscosity version of Halpern-type iterations 哈尔彭型迭代粘度版本的渐近正则性结果
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-29 DOI: 10.1080/02331934.2024.2347973
Alexander J. Zaslavski
{"title":"Asymptotic regularity results for a viscosity version of Halpern-type iterations","authors":"Alexander J. Zaslavski","doi":"10.1080/02331934.2024.2347973","DOIUrl":"https://doi.org/10.1080/02331934.2024.2347973","url":null,"abstract":"Recently, Cheval and Leustean computed linear rates of asymptotic regularity for a viscosity version of Halpern-type iterations generated by a nonexpansive self-mapping of a metric space assuming t...","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141151605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 regularization schemes for data-driven optimization based on Cressie–Read divergence and CVaR 基于 Cressie-Read 发散和 CVaR 的数据驱动优化正则化方案
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-29 DOI: 10.1080/02331934.2024.2345356
Wei Ni
{"title":"On regularization schemes for data-driven optimization based on Cressie–Read divergence and CVaR","authors":"Wei Ni","doi":"10.1080/02331934.2024.2345356","DOIUrl":"https://doi.org/10.1080/02331934.2024.2345356","url":null,"abstract":"This paper presents several regularization schemes for data-driven optimization problems. Data-driven optimization is a challenging task because the model or the distribution describing the inheren...","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141151635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 globally convergent SQP-type method with least constraint violation for nonlinear semidefinite programming 非线性半定式程序设计的全局收敛 SQP 型方法，约束违反最少
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-29 DOI: 10.1080/02331934.2024.2345397
Wenhao Fu, Zhongwen Chen
{"title":"A globally convergent SQP-type method with least constraint violation for nonlinear semidefinite programming","authors":"Wenhao Fu, Zhongwen Chen","doi":"10.1080/02331934.2024.2345397","DOIUrl":"https://doi.org/10.1080/02331934.2024.2345397","url":null,"abstract":"We present a globally convergent SQP-type method with the least constraint violation for nonlinear semidefinite programming. The proposed algorithm employs a two-phase strategy coupled with a line ...","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141151640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 inexact variable metric variant of incremental aggregated Forward-Backward method for the large-scale composite optimization problem 针对大规模复合优化问题的增量聚合前向后向法的非精确变量度量变体
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-26 DOI: 10.1080/02331934.2024.2345395
Zehui Jia, Junru Hou, Zhichao Shi, Suyun Yue
{"title":"An inexact variable metric variant of incremental aggregated Forward-Backward method for the large-scale composite optimization problem","authors":"Zehui Jia, Junru Hou, Zhichao Shi, Suyun Yue","doi":"10.1080/02331934.2024.2345395","DOIUrl":"https://doi.org/10.1080/02331934.2024.2345395","url":null,"abstract":"This paper focuses on the large-scale composite optimization problem, which is the sum of a finite number of smooth (possibly nonconvex) functions and a convex (possibly nonsmooth) function. A comm...","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140931882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Convergence of inertial prox-penalization and inertial forward–backward algorithms for solving monotone bilevel equilibrium problems 求解单调双水平均衡问题的惯性近似惩罚算法和惯性向前向后算法的收敛性
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-23 DOI: 10.1080/02331934.2024.2341934
A. Balhag, Z. Mazgouri, M. Théra
{"title":"Convergence of inertial prox-penalization and inertial forward–backward algorithms for solving monotone bilevel equilibrium problems","authors":"A. Balhag, Z. Mazgouri, M. Théra","doi":"10.1080/02331934.2024.2341934","DOIUrl":"https://doi.org/10.1080/02331934.2024.2341934","url":null,"abstract":"","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140666802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Solution path algorithm for distributionally robust regression 分布稳健回归的求解路径算法
IF 2.2 3区 数学
Optimization Pub Date : 2024-04-22 DOI: 10.1080/02331934.2024.2341938
Guangrui Tang, Neng Fan
{"title":"Solution path algorithm for distributionally robust regression","authors":"Guangrui Tang, Neng Fan","doi":"10.1080/02331934.2024.2341938","DOIUrl":"https://doi.org/10.1080/02331934.2024.2341938","url":null,"abstract":"","PeriodicalId":54671,"journal":{"name":"Optimization","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140674182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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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