{"title":"Maps and Δ-matroids revisited","authors":"R. C. Avohou, B. Servatius, Herman Servatius","doi":"10.26493/2590-9770.1360.465","DOIUrl":null,"url":null,"abstract":"Using Tutte’s combinatorial definition of a map we define a Δ-matroid purely combinatorially and show that it is identical to Bouchet’s topological definition.","PeriodicalId":236892,"journal":{"name":"Art Discret. Appl. Math.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Art Discret. Appl. Math.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.26493/2590-9770.1360.465","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Using Tutte’s combinatorial definition of a map we define a Δ-matroid purely combinatorially and show that it is identical to Bouchet’s topological definition.
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