On the L(2, 1)-labeling conjecture for brick product graphs

Zehui Shao, Xiaosong Zhang, Huiqin Jiang, Bo Wang, Juanjuan He. On the L(2, 1)-labeling conjecture for brick product graphs. J. Comb. Optim., 34(3):706-724, 2017. [doi]

Abstract

Abstract is missing.