00755nam a22001697a 4500040003600000082001500036100002400051245004800075260003500123300002500158500015200183500004000335500003900375502005900414546001200473650010000485  cRiphah International University  a511.3bQAM  aQamar Abbas (18257)  aOn generalized roughness in semihypergroups  aIslamabadb(unpublished)c2019  a30 p.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Faculty of Basic Sciences and Humanities.  aIncludes bibliographical references  aThesis supervisor: Dr. Noor Rehman  aThesis (M.Phil)--Riphah International University, 2019  aEnglish  aGeneralized roughnessaAlgebraic structure vRough setsvQuasi hyperidealvSemihypergroupvFBSH