{"title":"Certain Types of K-Spaces","authors":"Zahra Ismaal Salman","doi":"10.22401/JNUS.17.3.26","DOIUrl":null,"url":null,"abstract":"In this work, we introduce and study several types of K-spaces and several properties of these types are proved. Among the obtained results are the following:1-Let X be any space and Y be a K-space, then every compact map f: X Y is a closed map.2-Let X be any space and Y be an sK-space, then every compact map f: X Y is s-closed map.","PeriodicalId":14922,"journal":{"name":"Journal of Al-Nahrain University-Science","volume":"15 1","pages":"192-194"},"PeriodicalIF":0.0000,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Al-Nahrain University-Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22401/JNUS.17.3.26","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this work, we introduce and study several types of K-spaces and several properties of these types are proved. Among the obtained results are the following:1-Let X be any space and Y be a K-space, then every compact map f: X Y is a closed map.2-Let X be any space and Y be an sK-space, then every compact map f: X Y is s-closed map.
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