Öz
In this paper, we focus on a rare curve, “The pancake curve” which was named by Robert Ferréol. We investigate the Darboux frame of the curve, and we calculate the curvatures: geodesic curvature, normal curvature, and geodesic torsion. We discuss two cases, for instance, pancake curve as an intersection of Plücker’s conoid and unit cylinder, and the intersection of a hyperbolic paraboloid and unit cylinder. Moreover, we give the relations between the Frenet and Darboux curvatures. Finally, we give some examples related to the Frenet and Darboux frame and curvatures.
Anahtar Kelimeler
Plücker's conoid Hyperbolic paraboloid Darboux frame Unit cylinder Pancake curve
Kaynakça
- [1] Encyclopédie des formes mathématiques remarquables. Available at: https://mathcurve.com/courbes3d.gb/crepe/crepe.shtml. Retrieved: December 20, 2023.
- [2] O’Neill B. Elementary Differential Geometry Revised Second Edition. USA: Academic Press Elsevier, (2006) p. 248.
- [3] Sabuncuoğlu, A. Diferensiyel Geometri. 5. Basım. Ankara: Nobel Yayınevi, (2014) p. 306.
- [4] Kühnel, W. “Differential Geometry Curves-SurfacesManifolds”. USA: American Mathematical Society, (2006).
- [5] Li, Y., Gür Mazlum, S., Şenyurt, S., The Darboux trihedrons of timelike surfaces in the Lorentzian 3-space, International Journal of Geometric Methods in Modern Physics, 20 (2) (2023).
- [6] Ouarab, S., Smarandache Ruled Surfaces according to Darboux Frame in , Journal of Mathematics, Article ID 9912624, (1) (2021) 1-10.
- [7] Aksan, B., Gür Mazlum, S., On Darboux Frames of Indicatrices of Spacelike Salkowski Curve with Spacelike Binormal in , Black Sea, Journal of Engineering and Science, 6 (4) (2023) 401-413.
- [8] Ünlütürk, Y., Cimdiker, M., Ekici, C., Characteristic properties of the parallel ruled surfaces with Darboux frame in Euclidean 3- space., Communication in Mathematical Modeling and Applications, 1 (1) (2016) 26-43.
- [9] Gür Mazlum, S., Geometric properties of timelike surfaces in Lorentz-Minkowski 3-space, Filomat, 37 (17) (2023) 5735– 5749.
- [10] Altın, M., Kazan, A., Tubular Hypersurfaces According to Extended Darboux Frame Field of First Kind in , Turkish Journal of Science, 7 (2) (2022) 75-84.
- [11] Gray, A., Abbena, E., Salamon, S. Differential Geometry of Curves and Surfaces with Mathematica. 3rd edition. USA: Chapman & Hall/CRC, (2006).
Öz
Kaynakça
- [1] Encyclopédie des formes mathématiques remarquables. Available at: https://mathcurve.com/courbes3d.gb/crepe/crepe.shtml. Retrieved: December 20, 2023.
- [2] O’Neill B. Elementary Differential Geometry Revised Second Edition. USA: Academic Press Elsevier, (2006) p. 248.
- [3] Sabuncuoğlu, A. Diferensiyel Geometri. 5. Basım. Ankara: Nobel Yayınevi, (2014) p. 306.
- [4] Kühnel, W. “Differential Geometry Curves-SurfacesManifolds”. USA: American Mathematical Society, (2006).
- [5] Li, Y., Gür Mazlum, S., Şenyurt, S., The Darboux trihedrons of timelike surfaces in the Lorentzian 3-space, International Journal of Geometric Methods in Modern Physics, 20 (2) (2023).
- [6] Ouarab, S., Smarandache Ruled Surfaces according to Darboux Frame in , Journal of Mathematics, Article ID 9912624, (1) (2021) 1-10.
- [7] Aksan, B., Gür Mazlum, S., On Darboux Frames of Indicatrices of Spacelike Salkowski Curve with Spacelike Binormal in , Black Sea, Journal of Engineering and Science, 6 (4) (2023) 401-413.
- [8] Ünlütürk, Y., Cimdiker, M., Ekici, C., Characteristic properties of the parallel ruled surfaces with Darboux frame in Euclidean 3- space., Communication in Mathematical Modeling and Applications, 1 (1) (2016) 26-43.
- [9] Gür Mazlum, S., Geometric properties of timelike surfaces in Lorentz-Minkowski 3-space, Filomat, 37 (17) (2023) 5735– 5749.
- [10] Altın, M., Kazan, A., Tubular Hypersurfaces According to Extended Darboux Frame Field of First Kind in , Turkish Journal of Science, 7 (2) (2022) 75-84.
- [11] Gray, A., Abbena, E., Salamon, S. Differential Geometry of Curves and Surfaces with Mathematica. 3rd edition. USA: Chapman & Hall/CRC, (2006).
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Diferansiyel ve İntegral Denklemlerin Sayısal Çözümü |
| Bölüm | Natural Sciences |
| Yazarlar | |
| Yayımlanma Tarihi | 30 Eylül 2024 |
| Gönderilme Tarihi | 28 Şubat 2024 |
| Kabul Tarihi | 12 Eylül 2024 |
| Yayımlandığı Sayı | Yıl 2024 |