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Structural properties of Toeplitz graphs
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mojallal, Seyed Ahmad | - |
dc.contributor.author | Jung, Ji-Hwan | - |
dc.contributor.author | Cheon, Gi-Sang | - |
dc.contributor.author | Kim, Suh-Ryung | - |
dc.contributor.author | Kang, Bumtle | - |
dc.date.accessioned | 2022-10-05T04:12:49Z | - |
dc.date.available | 2022-10-05T04:12:49Z | - |
dc.date.created | 2022-07-21 | - |
dc.date.issued | 2022-11 | - |
dc.identifier.citation | Discrete Mathematics, Vol.345 No.11, p. 113016 | - |
dc.identifier.issn | 0012-365X | - |
dc.identifier.uri | https://hdl.handle.net/10371/185371 | - |
dc.description.abstract | In this paper, we study structural properties of Toeplitz graphs. We characterize Kqfree Toeplitz graphs for an integer q > 3 and give equivalent conditions for a Toeplitz graph Gn(t1, t2, ... , tk) with t1 < center dot center dot center dot < tk and n > tk-1 + tk being chordal and equivalent conditions for a Toeplitz graph Gn(t1, t2) being perfect. Then we compute the edge clique cover number and the vertex clique cover number of a chordal Toeplitz graph. Finally, we characterize the degree sequence (d1, d2, ..., dn) of a Toeplitz graph with n vertices and show that a Toeplitz graph is a regular graph if and only if it is a circulant graph. (c) 2022 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | Structural properties of Toeplitz graphs | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.disc.2022.113016 | - |
dc.citation.journaltitle | Discrete Mathematics | - |
dc.identifier.wosid | 000818515100009 | - |
dc.identifier.scopusid | 2-s2.0-85132214772 | - |
dc.citation.number | 11 | - |
dc.citation.startpage | 113016 | - |
dc.citation.volume | 345 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Suh-Ryung | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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