00865nam a22001817a 4500040003600000082001300036100002500049245010300074260003200177300003700209500012100246500004100367500004300408502005600451502003400507546001200541650013000553  cRiphah International University  bRUBa510  aRubab Waheed (21535)  aTopological indices defined in terms of fraction of two indices and their relative graph extremals  aLahoreb(unpublished)c2022  a51 p.b: ill., c; 29.5 cm.e+CD  aA thesis submitted in partial fulfillment of the requirements for the degree of Master of philosophy in Mathematics.  aIncludes bibliographical references.  aThesis Supervisor: Dr. Mehar Ali Malik  aThesis (MS)--Riphah International University, 2022
  aRegistration no: S20C14G06015  aEnglish  aMathematicsaTopological indicesvGraph operationsvHarmonic indexvGraph theoryvRandic indexvVertexvMS-MathematicsvRICAS