1 Ocak 2019 Dergi makalesi Açık Erişim

Erey, Nursel

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/70919</identifier>
  <creators>
    <creator>
      <creatorName>Erey, Nursel</creatorName>
      <givenName>Nursel</givenName>
      <familyName>Erey</familyName>
      <affiliation>Gebze Tech Univ, Dept Math, Fac Sci, Kocaeli, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>On The Cover Ideals Of Chordal Graphs</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/70919</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.3906/mat-1906-103</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">The independence complex of a chordal graph is known to be shellable which is equivalent to the fact that cover ideal of a chordal graph has linear quotients. We use this result to obtain recursive formulas for the Betti numbers of cover ideals of chordal graphs. Moreover, we give a new proof of such result which yields different shellings of the independence complex.</description>
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