Lorentzian Darboux images of curves on spacelike surfaces in Lorentz-Minkowski 3-space

Noriaki Ito, Shyuichi Izumiya

For a regular curve on a spacelike surface in Lorentz-Minkowski $3$-space, we have a moving frame along the curve which is called a Lorentzian Darboux frame. We introduce five spec…