Qamar Abbas (18257) <br/><br/>
On generalized roughness in semihypergroups 

 - Islamabad  (unpublished)  2019 
 - 30 p.  ; 30 cm.  +CD 
<br/><br/> Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Faculty of Basic Sciences and Humanities.  Includes bibliographical references  Thesis supervisor: Dr. Noor Rehman 
<br/><br/>Thesis (M.Phil)--Riphah International University, 2019 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalized roughness<br/>Algebraic structure --Rough sets--Quasi hyperideal--Semihypergroup--FBSH
<br/><br/><label>Dewey Class. No.: </label>511.3  / QAM