Person: ARSLAN, KADRİ
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ARSLAN
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KADRİ
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Publication Rotational surfaces with rotations in x3x4-plane(Tsing Hua Univ, Dept Mathematics, 2021-01-01) Arslan, Kadri; Bulca, Betül; ARSLAN, KADRİ; BULCA SOKUR, BETÜL; Bursa Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Matematik Bölümü; 0000-0001-5861-0184; EJT-1458-2022; AAG-7693-2021In the present study we consider generalized rotational surfaces in Euclidean 4-space E-4. Further, we obtain some curvature properties of these surfaces. We also introduce some kind of generalized rotational surfaces in E-4 with the choice of meridian curve. Finally, we give some examples.Publication A new characterization of curves in minkowski 4-SPACE E 1 4(Univ Nis, 2020-01-01) Kisi, Ilim; Öztürk, Günay; Arslan, Kadri; ARSLAN, KADRİ; Bursa Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Matematik Bölümü; AAG-8775-2021In this study, we attend to the curves whose position vectors are written as a linear combination of their Serret-Frenet vectors in Minkowski 4-space E-1(4). We characterize such curves with regard to their curvatures. Further, we get certain consequences of T-constant and N-constant types of curves in E-1(4).Publication General rotational ξ-surfaces in euclidean spaces(Tubitak Scientific & Technological Research Council Turkey, 2021-01-01) Arslan, Kadri; ARSLAN, KADRİ; Aydın, Yılmaz; Bulca, Betul; BULCA SOKUR, BETÜL; Bursa Uludağ Üniversitesi/Fen Edebiyat Fakültesi/Matematik Bölümü.; 0000-0001-5861-0184The general rotational surfaces in the Euclidean 4-space R-4 was first studied by Moore (1919). The Vranceanu surfaces are the special examples of these kind of surfaces. Self-shrinker flows arise as special solution of the mean curvature flow that preserves the shape of the evolving submanifold. In addition, xi-surfaces are the generalization of self-shrinker surfaces. In the present article we consider xi-surfaces in Euclidean spaces. We obtained some results related with rotational surfaces in Euclidean xi- space R-4 to become self-shrinkers. Furthermore, we classify the general rotational xi-surfaces with constant mean curvature. As an application, we give some examples of self-shrinkers and rotational xi-surfaces in R-4.Publication The curvature tensor of -contact metric manifolds(Springer, 2015-07-01) Arslan, Kadri; Carriazo, Alfonso; Martin-Molina, Veronica; Murathan, Cengizhan; ARSLAN, KADRİ; MURATHAN, CENGİZHAN; Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Matematik Bölümü.; 0000-0002-1440-7050; ABE-8167-2020; ABH-3658-2020; AAG-8775-2021We study the Riemann curvature tensor of -contact metric manifolds, which we prove to be completely determined in dimension 3. We also observe how this curvature tensor is affected by -homothetic deformations, which will prompt the definition and study of generalized -space forms and of the necessary and sufficient conditions for them to be conformally flat.Publication A characterization of involutes and evolutes of a given curve in En(Kyungpook Natl Univ, Dept Mathematics, 2018-03-01) Öztürk, Günay; Arslan, Kadri; ARSLAN, KADRİ; Bulca, Betül; BULCA SOKUR, BETÜL; Bursa Uludağ Üniversitesi/Fen Edebiyat Fakültesi/Matematik Bölümü.; 0000-0002-1440-7050; 0000-0001-5861-0184; AAG-8775-2021; AAG-7693-2021The orthogonal trajectories of the first tangents of the curve are called the involutes of x. The hyperspheres which have higher order contact with a curve x are known osculating hyperspheres of x. The centers of osculating hyperspheres form a curve which is called generalized evolute of the given curve x in n-dimensional Euclidean space E-n. In the present study, we give a characterization of involute curves of order k (resp. evolute curves) of the given curve x in n-dimensional Euclidean space E-n. Further, we obtain some results on these type of curves in E-3 and E-4, respectively.Publication Characterizations of space curves with 1-type darboux instantaneous rotation vector(Korean Mathematical Soc, 2016-01-01) Kocayiğit, Hüseyin; Önder, Mehmet; Arslan, Kadri; ARSLAN, KADRİ; Bursa Uludağ Üniversitesi/Fen Edebiyat Fakültesi/Matematik Bölümü.; 0000-0002-1440-7050; AAG-8775-2021In this study, by using Laplace and normal Laplace operators, we give some characterizations for the Darboux instantaneous rotation vector field of the curves in the Euclidean 3-space E-3. Further, we give necessary and sufficient conditions for unit speed space curves to have 1-type Darboux vectors. Moreover, we obtain some characterizations of helices according to Darboux vector.Publication Some characterizations of timelike and spacelike curves with harmonic 1-type darboux instantaneous rotation vector in the minkowski 3-space E13(Ankara Univ, Fac Sci, 2013-01-01) Kocayiğit, Hüseyin; Önder, Mehmet; Arslan, Kadri; ARSLAN, KADRİ; Bursa Uludağ Üniversitesi/Fen Edebiyat Fakültesi/ Matematik Bölümü.; 0000-0002-1440-7050; AAG-8775-2021In this study, by using Laplacian and normal Laplacian operators, some characterizations on the Darboux instantaneous rotation vector field of timelike and spacelike curves are given in Minkowski 3-space E-1(3)