TWMS Journal of Applied and Engineering Mathematics
499-511
Ruled surface, Darboux frame, Lorentz 3-space, integral invariants
TWMS Journal of Applied and Engineering Mathematics
TWMS Journal of Applied and Engineering Mathematics
R. RAJENDRA, P. S. K. REDDY, K. V. MADHUSUDHAN
TWMS Journal of Applied and Engineering Mathematics
TWMS Journal of Applied and Engineering Mathematics
TWMS Journal of Applied and Engineering Mathematics
TWMS Journal of Applied and Engineering Mathematics
TWMS Journal of Applied and Engineering Mathematics
S. GUPTA, M. GOYAL, A. PRAKASH