Pakdaman, Ali

1. On the Existence of Categorical Universal Coverings
   2011/11/29 by Ali Pakdaman, Pakdaman, Ali, Hamid Torabi +3 · 2 citations
   Computer Science · #54D05 #55Q05 #57M10 #57M12 #Advanced Algebra and Logic #Algebraic Topology (math.AT) #FOS: Mathematics #General Topology (math.GN)
2. On the Spanier Groups and Covering and Semicovering Spaces
   2012/07/18 by Torabi, Hamid, Pakdaman, Ali, Mashayekhy, Behrooz · 1 citation
   #55Q05 #57M05 #57M10 #57M12 #Algebraic Topology (math.AT) #FOS: Mathematics #Geometric Topology (math.GT)