Characterizing matroids whose bases form graphic delta-matroids
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Duksang | ko |
| dc.contributor.author | Oum, Sang-il | ko |
| dc.date.accessioned | 2021-11-30T06:40:08Z | - |
| dc.date.available | 2021-11-30T06:40:08Z | - |
| dc.date.created | 2021-11-29 | - |
| dc.date.created | 2021-11-29 | - |
| dc.date.created | 2021-11-29 | - |
| dc.date.created | 2021-11-29 | - |
| dc.date.issued | 2022-03 | - |
| dc.identifier.citation | EUROPEAN JOURNAL OF COMBINATORICS, v.101 | - |
| dc.identifier.issn | 0195-6698 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/289648 | - |
| dc.description.abstract | We introduce delta-graphic matroids, which are matroids whose bases form graphic delta-matroids. The class of delta-graphic matroids contains graphic matroids as well as cographic matroids and is a proper subclass of the class of regular matroids. We give a structural characterization of the class of delta-graphic matroids. We also show that every forbidden minor for the class of delta-graphic matroids has at most 48 elements. (C) 2021 Elsevier Ltd. All rights reserved. | - |
| dc.language | English | - |
| dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | - |
| dc.title | Characterizing matroids whose bases form graphic delta-matroids | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000721356900007 | - |
| dc.identifier.scopusid | 2-s2.0-85118844111 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 101 | - |
| dc.citation.publicationname | EUROPEAN JOURNAL OF COMBINATORICS | - |
| dc.identifier.doi | 10.1016/j.ejc.2021.103476 | - |
| dc.contributor.localauthor | Oum, Sang-il | - |
| dc.description.isOpenAccess | N | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordPlus | RANK-WIDTH | - |
| dc.subject.keywordPlus | DECOMPOSITION | - |
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