Pub Date : 2024-03-14DOI: 10.1080/0025570x.2022.2089472
Jeffrey D. Blanchard, M. Chamberland
Summary The onset of COVID-19 in the spring of 2020 disrupted academic schedules for many colleges, including course registration for the fall of 2020. We solve the problem of salvaging the majority of an existing semester course registration when separating the semester into two terms. The problem was solved using integer programming.
{"title":"Salvaging College Registrations During COVID-19 via Integer Programming","authors":"Jeffrey D. Blanchard, M. Chamberland","doi":"10.1080/0025570x.2022.2089472","DOIUrl":"https://doi.org/10.1080/0025570x.2022.2089472","url":null,"abstract":"Summary The onset of COVID-19 in the spring of 2020 disrupted academic schedules for many colleges, including course registration for the fall of 2020. We solve the problem of salvaging the majority of an existing semester course registration when separating the semester into two terms. The problem was solved using integer programming.","PeriodicalId":18344,"journal":{"name":"Mathematics Magazine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140244602","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 : 2024-03-12DOI: 10.1080/0025570x.2024.2312794
Katiuscia C. B. Teixeira
{"title":"The Shortest Distance Problem: An Elementary Solution","authors":"Katiuscia C. B. Teixeira","doi":"10.1080/0025570x.2024.2312794","DOIUrl":"https://doi.org/10.1080/0025570x.2024.2312794","url":null,"abstract":"","PeriodicalId":18344,"journal":{"name":"Mathematics Magazine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140248384","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 : 2024-03-06DOI: 10.1080/0025570x.2024.2312093
John M. Campbell, P. Levrie
{"title":"On the Basel Problem and the Square of Gregory’s Series","authors":"John M. Campbell, P. Levrie","doi":"10.1080/0025570x.2024.2312093","DOIUrl":"https://doi.org/10.1080/0025570x.2024.2312093","url":null,"abstract":"","PeriodicalId":18344,"journal":{"name":"Mathematics Magazine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140262431","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 : 2024-03-05DOI: 10.1080/0025570x.2024.2312778
R. Nelsen
{"title":"Brahmagupta’s Identity via a Proof Without Words","authors":"R. Nelsen","doi":"10.1080/0025570x.2024.2312778","DOIUrl":"https://doi.org/10.1080/0025570x.2024.2312778","url":null,"abstract":"","PeriodicalId":18344,"journal":{"name":"Mathematics Magazine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140264065","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 : 2024-02-29DOI: 10.1080/0025570x.2024.2312866
Piotr Pikul
{"title":"Tightest Arrangements of All Different Nets of a Cube","authors":"Piotr Pikul","doi":"10.1080/0025570x.2024.2312866","DOIUrl":"https://doi.org/10.1080/0025570x.2024.2312866","url":null,"abstract":"","PeriodicalId":18344,"journal":{"name":"Mathematics Magazine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140408579","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}
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