Farrag AS 
				
										
						
					    
Department of Mathematics, Faculty of Science, Sohag University, Egypt                            
                            
						
					 
				 
								Biography
				Farrag AS affiliated to Department of Mathematics, Faculty of Science, Sohag University, Egypt having research interest and specialized skills in Lie algebra, Superalgebra, Combinatorics, Geometry, Combinatorial geometry, Lie theory, Number system, Homological algebra, Representation theory, Differential topology