18th International Geometry Symposium in Honour of Prof.Dr. Sadık KELEŞ, Malatya, Türkiye, 12 - 13 Temmuz 2021, ss.152
In this study, we define modified frame in 3-dimensional Galilean space. Also,
we handle helices and tubular surfaces in terms of the modified orthogonal frame
in G3 and characterize them.