DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cioaba, SM | - |
dc.contributor.author | Koolen, JH | - |
dc.date.accessioned | 2016-03-31T07:59:20Z | - |
dc.date.available | 2016-03-31T07:59:20Z | - |
dc.date.created | 2014-12-19 | - |
dc.date.issued | 2013-08 | - |
dc.identifier.issn | 0925-9899 | - |
dc.identifier.other | 2013-OAK-0000030553 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14312 | - |
dc.description.abstract | An important property of strongly regular graphs is that the second subconstituent of any primitive strongly regular graph is always connected. Brouwer asked to what extent this statement can be generalized to distance-regular graphs. In this paper, we show that if gamma is any vertex of a distance-regular graph I" and t is the index where the standard sequence corresponding to the second largest eigenvalue of I" changes sign, then the subgraph induced by the vertices at distance at least t from gamma, is connected. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | JOURNAL OF ALGEBRAIC COMBINATORICS | - |
dc.subject | Distance-regular graph | - |
dc.subject | Strongly regular graph | - |
dc.subject | Subconstituent | - |
dc.subject | Connectivity | - |
dc.subject | Eigenvalue | - |
dc.subject | Standard sequence | - |
dc.title | On the connectedness of the complement of a ball in distance-regular graphs | - |
dc.type | Article | - |
dc.contributor.college | 수학과 | - |
dc.identifier.doi | 10.1007/S10801-012-0398-5 | - |
dc.author.google | Cioaba, SM | - |
dc.author.google | Koolen, JH | - |
dc.relation.volume | 38 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 191 | - |
dc.relation.lastpage | 195 | - |
dc.contributor.id | 10200295 | - |
dc.relation.journal | JOURNAL OF ALGEBRAIC COMBINATORICS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALGEBRAIC COMBINATORICS, v.38, no.1, pp.191 - 195 | - |
dc.identifier.wosid | 000320843500010 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 195 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 191 | - |
dc.citation.title | JOURNAL OF ALGEBRAIC COMBINATORICS | - |
dc.citation.volume | 38 | - |
dc.contributor.affiliatedAuthor | Koolen, JH | - |
dc.identifier.scopusid | 2-s2.0-84879687723 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 6 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Distance-regular graph | - |
dc.subject.keywordAuthor | Strongly regular graph | - |
dc.subject.keywordAuthor | Subconstituent | - |
dc.subject.keywordAuthor | Connectivity | - |
dc.subject.keywordAuthor | Eigenvalue | - |
dc.subject.keywordAuthor | Standard sequence | - |
dc.relation.journalWebOfScienceCategory | Mathematics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mathematics | - |
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