Quadrics of Coordinate Finite Type
M Al-kafaween, H Alzaareer… - 2023 International …, 2023 - ieeexplore.ieee.org
In this article, we focus on quadric surfaces from two sides. On one side, we study quadric
surfaces of the first kind whose position vector r satisfies a relation of the form Δ II r= Ar …
surfaces of the first kind whose position vector r satisfies a relation of the form Δ II r= Ar …
Helicoidal Surfaces Satisfying
H Alzoubi, W Al-Mashaleh, H Qawaqneh… - 2023 International …, 2023 - ieeexplore.ieee.org
We consider helicoidal surfaces in the 3-dimensional Euclidean space of coordinate finite
type with respect to the third fundamental form III, ie, their position vector x satisfies the …
type with respect to the third fundamental form III, ie, their position vector x satisfies the …
Rotational Surfaces in Terms of Coordinate Finite Chen II-Type
H Alzaareer, H Al-Zoubi - Pan-American Journal of Mathematics, 2024 - mathyze.com
In this study, we first establish several formulae according to the first and second Beltrami
operators. We discuss the class of surfaces of revolution in the 3-dimensional Euclidean …
operators. We discuss the class of surfaces of revolution in the 3-dimensional Euclidean …