{"title":"Relations and Their Properties","authors":"Jing Yang","doi":"10.1142/9789813208636_0006","DOIUrl":"https://doi.org/10.1142/9789813208636_0006","url":null,"abstract":"A binary relation R from set to set is a subset of Cartesian product A B B A Example: } 2 , 1 , 0 { A } , { b a B )} , 2 (), , 1 (), , 0 (), , 0 {(b a b a R Example: courses UW students UW B A } in enrolled is |) , {(b a b a R ","PeriodicalId":187970,"journal":{"name":"Logic in Wonderland","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125829011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}