Pub Date : 2024-04-15DOI: 10.1080/0025570x.2024.2336423
Lara K. Pudwell
{"title":"Catalan Numbers and Permutations","authors":"Lara K. Pudwell","doi":"10.1080/0025570x.2024.2336423","DOIUrl":"https://doi.org/10.1080/0025570x.2024.2336423","url":null,"abstract":"","PeriodicalId":507907,"journal":{"name":"Mathematics Magazine","volume":"44 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140699117","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}
Pub Date : 2024-04-12DOI: 10.1080/0025570x.2024.2336858
R. Nelsen
{"title":"The Incircle of an Arbelos","authors":"R. Nelsen","doi":"10.1080/0025570x.2024.2336858","DOIUrl":"https://doi.org/10.1080/0025570x.2024.2336858","url":null,"abstract":"","PeriodicalId":507907,"journal":{"name":"Mathematics Magazine","volume":"56 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140710878","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}