{"title":"On the size of pairwise-colliding permutations","authors":"J. Körner, Chandra Nair, David Ng","doi":"10.1109/ISIT.2019.8849602","DOIUrl":null,"url":null,"abstract":"A structured code that improves the previously best known exponential asymptotic lower bound for the maximum cardinality of a pairwise-colliding set of permutations is presented. The main contribution is an explicit construction of an infinite recursion of pairwise-colliding sets of partial-permutations.","PeriodicalId":6708,"journal":{"name":"2019 IEEE International Symposium on Information Theory (ISIT)","volume":"18 1","pages":"2354-2358"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Symposium on Information Theory (ISIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIT.2019.8849602","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A structured code that improves the previously best known exponential asymptotic lower bound for the maximum cardinality of a pairwise-colliding set of permutations is presented. The main contribution is an explicit construction of an infinite recursion of pairwise-colliding sets of partial-permutations.