Browsing by Keyword L(2,1)-labeling

Showing results 1 to 2 of 2
DateTitleAuthor(s)
7-Jul-2008Improved bounds on the L(2,1)-number of direct and strong products of graphsShao, Z; Klavžar, S; Shiu, WC; Zhang, DD 
Aug-2008A new approach to the L(2,1)-labeling of some products of graphsShiu, WC; Shao, Z; Poon, KK; Zhang, DD