{"title":"Mathematical magnitudes","authors":"H. Manev","doi":"10.12988/imf.2021.912250","DOIUrl":null,"url":null,"abstract":"It is shown how the strictly determined countable infinite cardinality aleph-null א0 of the countable infinite set of the natural numbers N is used as unit of measurement for determined the cardinality of the different countable infinite sets. This enable to be proved that the cardinality אq of the set of the rational numbers Q is bigger than the cardinality א0 of the set of the natural numbers N. Mathematics Subject Classification: 03Exx, 03E47","PeriodicalId":107214,"journal":{"name":"International Mathematical Forum","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Mathematical Forum","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12988/imf.2021.912250","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
It is shown how the strictly determined countable infinite cardinality aleph-null א0 of the countable infinite set of the natural numbers N is used as unit of measurement for determined the cardinality of the different countable infinite sets. This enable to be proved that the cardinality אq of the set of the rational numbers Q is bigger than the cardinality א0 of the set of the natural numbers N. Mathematics Subject Classification: 03Exx, 03E47
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
