Results 71 to 80 of about 2,400,148 (182)

Null Bézier Curves in Minkowski 3-Space [PDF]

In this paper, we define and investigate the properties of null Bézier curves in Minkowski 3-space. The method applied is a theoretical literature study, applying the definitions of Bézier curves and the geometric framework of null curves in semi ...
Arfah
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Null phase curves and manifolds in geometric phase theory

, 2013
Bargmann invariants and null phase curves are known to be important ingredients in understanding the essential nature of the geometric phase in quantum mechanics.
S. Chaturvedi, ERCOLESSI, ELISA, G. Morandi, Ercolessi, E., Marmo, G., Morandi, G., N. Mukunda, R. Simon, Ibort, A., E. Ercolessi, Mukunda, N., Simon, R., MARMO, GIUSEPPE, Chaturvedi, S., A. Ibort, G. Marmo   +15 more
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Formulae for null curves deriving from elliptic curves

Journal of Geometry and Physics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Classification of null curves and null curves in semi-Euclidean space

, 2019
Bu çalışmada 1- indeksli 3- boyutlu Yarı-Öklidyen uzayda Null Eğri, Pseudo Null Eğri, Cartan Null Eğri ve 1-indeksli 4-boyutlu Yarı-Öklidyen uzayda Null, Pseudo Null, Partially Null eğrilerin sınıflandırılması yapılmıştır.
Ovalıoğlu, Esra
core  

Biharmonic curves in Minkowski 3-space. Part II

International Journal of Mathematics and Mathematical Sciences, 2006
We give a differential geometric characterization for biharmonic curves with null principal normal in Minkowski 3-space.
Jun-Ichi Inoguchi
doaj   +1 more source

Curves whose curvature depends on their position and null curves

Journal of Geometry
AbstractWe show that, apart from degeneracies, determining a plane curve whose curvature depends on its position essentially consists of determining a null curve in the Lorentzian 3-space when the null tangent direction depends on its position. We use this point of view to investigate the intrinsic equations for the n-elastic curves.
Pacheco, R., Santos, S. D.
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Cartan Clad Helices and Null Darboux Developable Surfaces in Minkowski 3-Space

Mathematics
In this paper, we study two special null Cartan curves in Minkowski 3-space, namely Cartan clad helices and Cartan g-clad helices, which are generalizations of the notions of null helices and Cartan slant helices.
Hanrui Zhao, Jie Huang
doaj   +1 more source

On the Involute-Evolute of the Pseudonull Curve in Minkowski 3-Space

Journal of Applied Mathematics, 2013
We have generalized the involute and evolute curves of the pseudonull curves in ; that is, is a spacelike curve with a null principal normal. Firstly, we have shown that there is no involute of the pseudonull curves in .
Ufuk Ozturk, Esra Betul Koc Ozturk, Kazim Ilarslan   +2 more
doaj   +1 more source

WdW-patches in AdS3 and complexity change under conformal transformations II

Journal of High Energy Physics, 2019
We study the null-boundaries of Wheeler-de Witt (WdW) patches in three dimensional Poincaré-AdS, when the selected boundary timeslice is an arbitrary (non-constant) function, presenting some useful analytic statements about them.
Mario Flory
doaj   +1 more source

Some Null Quaternionic Curves in Minkowski spaces

Celal Bayar Üniversitesi Fen Bilimleri Dergisi, 2018
In this work, we examine null quaternionic rectifying curves and null quaternionic similar curves in Minkowski space E1^3. Also, we defined null quaternionic (1,3)-Bertrand partner curves in E1^4. Thus, we have characterizations between curvatures of these curves in Minkowski spaces.
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