00797nam a22001697a 4500040003600000082001500036100002600051245006900077260003200146300003700178500013700215500004100352500004900393502005600442546001200498650011700510 cRiphah International University a511.5bUMA aUmair Saleem (405113) aGeneralization of the wiener index and characterization of trees aLahoreb(unpublished)c2021 aix, 60 p.b: ill.c; 30 cm.e+CD aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the department of Mathematics. aIncludes bibliographical references. aThesis supervisor: Dr. Muhammad Kamran Jamil aThesis (MS)--Riphah International University, 2021  aEnglish aMathematicsaGraph theoryvWiener indexvTopological indicesvFixed diametervZagreb indexvSchultz indexvRICAS