Also, we show that the approach surfaces are constant angle ruled surfaces if the curves selected on the surfaces are isophote, relatively normal-slant helix and helix.
📌 3 Maddede Bu Makale
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Amaç & Hipotez:In this paper, we study developable surfaces which are flat and normal approximation of parallel surfaces along curves associated with three special vector fields.
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Temel Bulgular & Veri:It is known that a surface whose points are at a constant distance along the normal of the surface is called a parallel surface.
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Sonuç & Katkı:Also, we show that the approach surfaces are constant angle ruled surfaces if the curves selected on the surfaces are isophote, relatively normal-slant helix and helix.
🔬Tür:Research Article
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Parallel surfaces · developable surfaces · curves on surfaces
Abstract
In this paper, we study developable surfaces which are flat and normal approximation of parallel surfaces along curves associated with three special vector fields. It is known that a surface whose points are at a constant distance along the normal of the surface is called a parallel surface. We investigate singularities of such developable surfaces. We show that under what conditions the approach surfaces are parallel. Also, we show that the approach surfaces are constant angle ruled surfaces if the curves selected on the surfaces are isophote, relatively normal-slant helix and helix.
Köse, B., Yaylı, Y. (2023). Approximations of Parallel Surfaces Along Curves. International Electronic Journal of Geometry, Volume: 16 Issue: 2. https://doi.org/10.36890/iejg.1362590
Doğan, F., Yaylı, Y.: On isophote curves and their characterizations. Turkish Journal of Mathematics, 39, 650–664 (2015). https://doi.org/10.3906/mat-1410-4
Düldül, M., Macit, N.: Relatively normal-slant helices lying on a surface and their characterizations. Hacettepe Journal of Mathematics and Statistics, 46, 397–408 (2017).
Hananoi, S., Ito, N., Izumiya, S.: Spherical Darboux images of curves on surfaces. Beitr. Algebra Geom., 56, 575–585 (2015). https://doi.org/10.1007/s13366-015-0240-z
Hananoi, S., Izumiya, S.: Normal developable surfaces of surfaces along curves. Proceedings of the Royal Society of Edinburgh Section A: Mathematics, 147, 177–203 (2017). https://doi.org/10.1017/S030821051600007X
Izumiya, S., Otani, S.: Flat Approximations of Surfaces Along Curves. Demonstratio Mathematica, 48, 217–241 (2015). https://doi.org/10.1515/dema-2015-0018
Kızıltuğ, S., Tarakcı, Ö., Yaylı, Y.: On the curves lying on parallel surfaces in the Euclidean 3-space E3. Journal of Advanced Research in Dynamical and Control Systems, 5, 26–35 (2013).
Özkaldı, S., Yaylı, Y.: Constant Angle Surfaces and Curves in E3. International Electronic Journal of Geometry, 4, 70–78 (2011).
Sabuncuoğlu, A.: Diferensiyel Geometri. Nobel Akademik Yayıncılık. Ankara (2016).