%0 Journal Article %T No Null-Helix Mannheim Curves in the Minkowski Space %A Jae Won Lee %J International Journal of Mathematics and Mathematical Sciences %D 2011 %I Hindawi Publishing Corporation %R 10.1155/2011/580537 %X We study a null Mannheim curve with time-like or space-like Mannheim partner curve in the Minkowski 3-space 31. We get the characterization of a null Mannheim curve. Then, we investigate there is no null-helix Mannheim curve in 31. %U http://www.hindawi.com/journals/ijmms/2011/580537/