%0 Journal Article %T Curves with Constant Curvature Ratios in L %A Esen £¿yig¨¹n %J Sel£¿uk Journal of Applied Mathematics %D 2012 %I Sel?uk University %X In this study, we first give a relation between Frenet formulas and harmonic curvatures of a curve of osculating order 5 in L . Also, we find a relation between harmonic curvatures and ccr-curves of a curve in L and also obtain some results. Finally, we calculate constant curvature ratios ¦Å ((k )/(k )), ¦Å ((k )/(k )), ¦Å ((k )/(k )) of the unit speed time-like curve in L studied in [3]. %K Frenet curve of osculating order 5 %K Frenet curvatures %K a general helix of rank 3 %K Ccr-curves %K Harmonic curvatures. %U http://www.sumam.selcuk.edu.tr/13-1-12.html