ScienceAsia - Journal of The Science Society of Thailand

ABSTRACT: In this paper, we introduce a normal spacelike developable surface that is normal to a surface ? along a spacelike curve ? in Minkowski 3-space R 3 1 . We study the existence and singularities of normal spacelike developable surface through two invariants of the spacelike curves on a surface. Furthermore, we will be interested in the case when the spacelike curve is a geodesic curve and when it lies on a surface of revolution.

Normal spacelike developable surfaces on Minkowski 3-space

Ibrahim Al-Dayel^a,*, Emad Solouma^a,b

Normal spacelike developable surfaces on Minkowski 3-space

Ibrahim Al-Dayela,*, Emad Soloumaa,b

Ibrahim Al-Dayel^a,*, Emad Solouma^a,b