Results 161 to 170 of about 2,400,148 (182)
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ON NULL CURVES ON SURFACES AND NULL VECTORS IN LORENTZ SPACE
2007In this work, we compare the Darboux frame and the Frenet frame of a null curve lying on a spacelike surface in the three-dimensional Lorentz space, and we show that the normal curvature of the curve is a constant. Then we study the inner product of null vectors, to have results in terms of angles.
ÇÖKEN, A. Ceylan, ÇİFTÇİ, Ünver
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Duals of Vector Fields and of Null Curves
Results in Mathematics, 2007The notion of dual curve of projective differential geometry is generalized to a dualization operator on the space of curves in the tangent bundle of a real or complex Riemannian manifold M and on the space of vector fields too. In dimension 3 it turns out that dualization maps null curves to isotropic curves and vice versa.
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Inclined Curves of Null Curves in L5 and Their Characterizations
International Journal of Open Problems in Computer Science and Mathematics, 2012Zühal Küçükarslan +2 more
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Inextensible Flows of Null Cartan Curves in Minkowski Space R2,1
Universe, 2023Abeer Al Elaiw, Samah Gaber Mohamed
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Involutes of Null Cartan Curves and Their Representations in Minkowski 3-Space
Soft Computing, 2023Jinhua Qian
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Directional Associated Curves of a Null Curve in Minkowski 3-Space
Bulletin of the Korean Mathematical Society, 2015Jinhua Qian
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Null Cartan Bertrand Curves of AW(k)-Type in Minkowski 4-Space
Physics Letters, Section A: General, Atomic and Solid State Physics, 2012Donghe Pei, Jianguo Sun
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On the Bishop Frames of Pseudo Null and Null Cartan Curves in Minkowski 3-Space
Journal of Mathematical Analysis and Applications, 2018Milica Grbović, Emilija Nešović
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Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2010
Donghe Pei, Zhigang Wang
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Donghe Pei, Zhigang Wang
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