{"title":"Wu maps and collectively coincidence theory","authors":"D. O’regan","doi":"10.1007/s10474-025-01530-6","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper new collectively fixed point results are presented\nfor Wu type maps and our ideas generate coincidence results between KKM type\nmaps and Wu maps. Our arguments are based on Himmelberg’s fixed point theorem and a fixed point result on admissible convex sets in a Hausdorff topological\nvector space.</p></div>","PeriodicalId":50894,"journal":{"name":"Acta Mathematica Hungarica","volume":"175 2","pages":"472 - 485"},"PeriodicalIF":0.6000,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Mathematica Hungarica","FirstCategoryId":"100","ListUrlMain":"https://link.springer.com/article/10.1007/s10474-025-01530-6","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper new collectively fixed point results are presented
for Wu type maps and our ideas generate coincidence results between KKM type
maps and Wu maps. Our arguments are based on Himmelberg’s fixed point theorem and a fixed point result on admissible convex sets in a Hausdorff topological
vector space.
期刊介绍:
Acta Mathematica Hungarica is devoted to publishing research articles of top quality in all areas of pure and applied mathematics as well as in theoretical computer science. The journal is published yearly in three volumes (two issues per volume, in total 6 issues) in both print and electronic formats. Acta Mathematica Hungarica (formerly Acta Mathematica Academiae Scientiarum Hungaricae) was founded in 1950 by the Hungarian Academy of Sciences.