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σ-Bezier Eğrilerinin Gauss-Bonnet Teoreminin Hesaplanması

Yıl 2021, Sayı: 28, 241 - 245, 30.11.2021
https://doi.org/10.31590/ejosat.996339

Öz

Enerji, insanlar ve diğer canlı nesneler için en önemli kaynaklardan biridir. Güneş enerjisinin kainattaki en önemli enerji kaynağı olduğunu biliyoruz. Güneş yaşamın kaynağıdır. Fen ve teknoloji gelişmeye başladığında, insanlar pek çok çeşit enerji buldular, ancak bunların pek çoğu doğadan olanlardı. Örneğin Güneş enerjisi doğaldır fakat elektrik enerjisi güneşten veya başka doğal kaynaklardan (rüzgar, su,…vb.) üretilmektedir. Elektrik enerjisi, su, rüzgar,…vb. kapasite miktarları hesaplanabilmektedir. Enerjiyi hesaplamak için matematik ve fizik kullanmak gereklidir. Son dönemlerde geometriciler eğrilerin Willmore ve Horn metoduyla fonksiyon ve enerjilerini hesaplamışlardır. Bu makalede σ-Bezier eğrilerinin H3’ te Willmore fonksiyonu ve Willmore metodu kullanılarak Gauss-Bonnet teoremi hesaplanmıştır.

Kaynakça

  • Erkan, E., Yüce, S. (2018). Serret Frenet Frame and Curvatures of Bezier Curves. Mathematics, 6(321), 2-20.
  • Hasan, Z. A., Yahya, Z. R., Rusdi, N. A. and Roslan, N. (2018). Curve Construction in Different Cubic Funtions using Differential Evolution. Mucet 2017, MATEC Web of Conferences 150, 06030.
  • Horn, B. K. P. (2013). The Curve of the Least Energy, ArtiÖcial Intelligence labaratory of the Masachusetts Institute of Tecnology, A. I. Memo No.612, March.
  • Hu, G., Ji, X., Qin,S. Zhang, Shape of the Modification for Bezier Curves Based on Constrained Optimization of position and tangent vector, Mathematical Problems in Engineering, 12 pages.
  • Hsu, L, Kusne, R. and Sullivan, J. (1992). Minimizing the Squared Mean Curvature Integral for Surfaces in Space forms, Experimental Mathematics, Vol. 1, No:3.
  • Roslan, N., Yahya, Z. R. (2015). Different Mutatition Strategies for Reconstruction of Japanese Character. Acceptance for Malaysian Technical Universities Confererence on Engineering and Technology, (MUCET 2015) Johor Bharu, 11-13 October 2015.
  • Rusdi, N. A., Yahya, Z. R. (2015). Reconstruction of Arabic Font with Quartic Bezier Curve. Sains Malaysiana 44, 1209-1216.
  • Rusdi, N. A., Yahya, Z. R. (2014). Reconstruction of Generic Shape with Cubic Bezier least Square Method. International Conference on Mathematics Engineering and Industrial Applications, ICOMEIA 2014, AIP Publishing 1660, 0500004.
  • Rusdi, N. A., Yahya, Z. R. (2014). Reconstruction of Arabic Font using Artificial Bee Colony Algorithm, Acceptance for Malaysian Technical Universities Confererence on Engineering and Technology, (MUCET 2015).
  • Samanci, H. K., Çelik, S. and İncesu, M. (2015). The Bishop Frame of Bezier Curves. Life Science Journal, 12 (6).
  • Willmore, T. J. (1959). Introduction to Differential Geometry. Clarendon, Oxford, 128.
  • Willmore, T. J. (1965).Note on Embedded surfaces. An. Sti. Univ. Al. I. Cusa Iasi, N. Ser. Sect. la Mat.11B, 493-496. MR0202066 (34:1940).
  • Yan, L. L., Liang J. F. (2011). An Extension of the Bezier Model. Applied mathematics and Computation, Vol: 18, No:6, 2863-2879.
  • Ertem Kaya, F. In press. Willmore Function on Curvatures of the Curve-Surface Pair Under Möbius Transformation.
  • Hertrich-Jeromin, U. 2003. Introduction to Möbius Differential Geometry.

Computing Gauss-Bonnet Theorem of σ-Bezier Curves

Yıl 2021, Sayı: 28, 241 - 245, 30.11.2021
https://doi.org/10.31590/ejosat.996339

Öz

The energy is one of the most important source for people and the other living things. We know that the energy of sun is the most energy source in universe. The sun is the source of the life. When the science and technology began to progressed, people found a lot of types of energy, but most of them are from the nature. For example energy of sun is naturel but energy of electric is produced by sun and using a lot of other nature sources (wind, water,…etc). The amount and capasity of the energy of the electric, water, wind,…etc. are calculated. For calculating energy we have to use mathematics and physics. Geometricians calculated the functions and energies of the curves by using Willmore and Horn’ method lately. In this paper the Wilmore function of the σ-Bezier curves in H3 and Gauss-Bonnet theorem of the σ-Bezier curves are calculated by using Willmore method.

Kaynakça

  • Erkan, E., Yüce, S. (2018). Serret Frenet Frame and Curvatures of Bezier Curves. Mathematics, 6(321), 2-20.
  • Hasan, Z. A., Yahya, Z. R., Rusdi, N. A. and Roslan, N. (2018). Curve Construction in Different Cubic Funtions using Differential Evolution. Mucet 2017, MATEC Web of Conferences 150, 06030.
  • Horn, B. K. P. (2013). The Curve of the Least Energy, ArtiÖcial Intelligence labaratory of the Masachusetts Institute of Tecnology, A. I. Memo No.612, March.
  • Hu, G., Ji, X., Qin,S. Zhang, Shape of the Modification for Bezier Curves Based on Constrained Optimization of position and tangent vector, Mathematical Problems in Engineering, 12 pages.
  • Hsu, L, Kusne, R. and Sullivan, J. (1992). Minimizing the Squared Mean Curvature Integral for Surfaces in Space forms, Experimental Mathematics, Vol. 1, No:3.
  • Roslan, N., Yahya, Z. R. (2015). Different Mutatition Strategies for Reconstruction of Japanese Character. Acceptance for Malaysian Technical Universities Confererence on Engineering and Technology, (MUCET 2015) Johor Bharu, 11-13 October 2015.
  • Rusdi, N. A., Yahya, Z. R. (2015). Reconstruction of Arabic Font with Quartic Bezier Curve. Sains Malaysiana 44, 1209-1216.
  • Rusdi, N. A., Yahya, Z. R. (2014). Reconstruction of Generic Shape with Cubic Bezier least Square Method. International Conference on Mathematics Engineering and Industrial Applications, ICOMEIA 2014, AIP Publishing 1660, 0500004.
  • Rusdi, N. A., Yahya, Z. R. (2014). Reconstruction of Arabic Font using Artificial Bee Colony Algorithm, Acceptance for Malaysian Technical Universities Confererence on Engineering and Technology, (MUCET 2015).
  • Samanci, H. K., Çelik, S. and İncesu, M. (2015). The Bishop Frame of Bezier Curves. Life Science Journal, 12 (6).
  • Willmore, T. J. (1959). Introduction to Differential Geometry. Clarendon, Oxford, 128.
  • Willmore, T. J. (1965).Note on Embedded surfaces. An. Sti. Univ. Al. I. Cusa Iasi, N. Ser. Sect. la Mat.11B, 493-496. MR0202066 (34:1940).
  • Yan, L. L., Liang J. F. (2011). An Extension of the Bezier Model. Applied mathematics and Computation, Vol: 18, No:6, 2863-2879.
  • Ertem Kaya, F. In press. Willmore Function on Curvatures of the Curve-Surface Pair Under Möbius Transformation.
  • Hertrich-Jeromin, U. 2003. Introduction to Möbius Differential Geometry.
Toplam 15 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Filiz Ertem Kaya 0000-0003-1538-9154

Yayımlanma Tarihi 30 Kasım 2021
Yayımlandığı Sayı Yıl 2021 Sayı: 28

Kaynak Göster

APA Ertem Kaya, F. (2021). σ-Bezier Eğrilerinin Gauss-Bonnet Teoreminin Hesaplanması. Avrupa Bilim Ve Teknoloji Dergisi(28), 241-245. https://doi.org/10.31590/ejosat.996339