Ruled Surfaces Constructed by Planar Curves In Euclidean 3-Space With Density
Öz
In the present study, firstly we recall the parametric expressions of planar curves with zero phi-curvature in Euclidean 3-space with density e^ax_1 and with the aid of the Frenet frame of these planar curves, we obtain the Smarandache curves of them. After that, we study on ruled surfaces which is constructed by curves with zero -curvature in Euclidean 3-space with density e^ax_1 and their Smarandache curves by giving the striction curves, distribution parameters, mean curvature and Gaussian curvature of these ruled surfaces. Also, we give some examples for these surfaces by plotting their graphs. We use Mathematica when we are plotting the graphs of examples.
Anahtar Kelimeler
Destekleyen Kurum
Proje Numarası
Teşekkür
Kaynakça
- 1. Brauner H. and Kickinger W. Baugeometrie 1. Bauverlag, 1977.
- 2. Hanbay K., Alpaslan N., Talu M.F. and Hanbay D. 2016. Principal curvatures based rotation invariant algorithms for efficient texture classification. Neurocomputing; 199: 77–89.
- 3. Ravani B. and Wang J.W. 1991. Computer Aided Geometric Design of Line Constructs. ASME Journal of Mechanical Design; 113(4): 363-371.
- 4. Gromov M. 2003. Isoperimetry of Waists and Concentration of Maps. Geometric and Functional Analysis; 13: 178–215.
- 5. Corwin I., Hoffman N., Hurder S., Sesum Vojislav and Xu Y. 2006. Differential Geometry of Manifolds with Density. RoseHulman Und. Math. J.; 1–15.
- 6. Alarcón A., Ferrer L. and Martín F. 2008. Density theorems for complete minimal surfaces in 𝑅3 . Geometric and Functional Analysis; 18(1): 1–49.
- 7. Belarbi L. and Belkhelfa M. 2015. Some Results in Riemannian Manifolds with Density. Analele Universitatii Oradea Fasc. Matematica; XXII(2): 81–86.
- 8. Engelstein M., Marcuccio A, Quinn M.. and Pritchard T. 2009. Isoperimetric problems on the sphere and on surfaces with density. New York Journal of Mathematics; 15: 97–123.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Mustafa Altın
*
0000-0001-5544-5910
Türkiye
Ahmet Kazan
0000-0002-1959-6102
Türkiye
H.bayram Karadağ
0000-0001-6474-877X
Türkiye
Yayımlanma Tarihi
27 Mart 2020
Gönderilme Tarihi
11 Ekim 2019
Kabul Tarihi
23 Mart 2020
Yayımlandığı Sayı
Yıl 2020 Cilt: 16 Sayı: 1