00849nam a22001817a 4500040003600000082001300036100003400049245010400083260003200187300003200219500010300251500004000354500004000394502005500434502003300489546001200522650013300534  cRiphah International University  bSHUa510  aShumaila Muhammad Din (43537)  aA study of aggregation operators based on priority degree and complex Pythagorean fuzzy information  aLahoreb(unpublished)c2023  a34 pg.bill.c; 29 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics  aIncludes bibliographical references  aThesis supervisor: Dr. Kifyat Ullah  aThesis (MS)--Riphah International University, 2023  aRegistration no:S20C14U31005  aEnglish  aMathematicsvAggregation operatorsvAveraging operatorsaGeometric operatorsvPhase termsvFuzzy setvAmplitudevMS_MathsvRICAS