Browsing Matematik Bölümü Makale Koleksiyonu by Title
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A study on the fourth fundamental form of the factorable hypersurface
(20201210)We study the fourth fundamental form of the factorable hypersurface in the four dimensional Euclidean space E4. We obtain I, II, III, and IV fundamental forms of a factorable hypersurface. 
Bour s theorem on gauss map in 3 euclidean space
(Hacettepe Üniversitesi, 2010)In this paper some relations are established between the LaplaceBeltrami operator and the curvatures of helicoidal surfaces in 3Euclidean space. In addition, Bour’s theorem on the Gauss map, andsome special examples are given. 
Bour s theorem on timelike helicoidal surfaces with L L type in Minkowski 3 space
(Beykent University, 2008) 
Bour surface companions in non Euclidean space forms
(Geometry, Integrability and Quantization, 2016)In this paper, we give explicit parametrizations for Bour type surfaces in various threedimensional space forms, using Weierstrasstype representations. We also determine classes and degrees of some Bour type zero mean ... 
Bour's theorem in Minkowski 3space
(Kyoto Journal of Mathematics, 2006)In this study, we show that a Generalized helicoid with null axis is isometric to a rotation surface with null axis so that helices on the Helicoid correspond to parallel circles on the rotation surface in three dimensional ... 
Cheng–yau operator and gauss map of rotational hypersurfaces in 4space
(Springer, 2019)We consider rotational hypersurface in the fourdimensional Euclidean space E4. We study the Gauss map G of rotational hypersurface in E4 with respect to the socalled Cheng–Yau operator L1 acting on the functions defined ... 
Curvatures of the factorable hypersurface
(20201210) 
Decoupled modular regularized vmspod for darcybrinkman equations
(IAENG International Journal of Applied Mathematics, 2019)We extend the postprocessing implementation of a projection based variational multiscale (VMS) method with proper orthogonal decomposition (POD) to flows governed by double diffusive convection. In the method, the ... 
Dinitype helicoidal hypersurfaces with timelike axis in minkowski 4space E14
(Mathematics, 2019)We consider Ulisse Dinitype helicoidal hypersurfaces with timelike axis in Minkowski 4space E41 . Calculating the Gaussian and the mean curvatures of the hypersurfaces, we demonstrate some special symmetries for the ... 
Family of enneper minimal surfaces
(Mathematics, 2018)We consider a family of higher degree Enneper minimal surface Em for positive integers m in the threedimensional Euclidean space E3. We compute algebraic equation, degree and integral free representation of Enneper minimal ... 
Fundamental form IV and curvature formulas of the hypersphere
(20201126)We study curvature formulas and the fourth fundamental form IV of hypersurfaces in the four dimensional Euclidean geometry E4. We calculate fourth fundamental form and curvatures for hypersurfaces, and also for hypersphere. ... 
The gauss map and the third laplacebeltrami operator of the rotational hypersurface in 4space
(2018)We study and examine the rotational hypersurface and its Gauss map in Euclidean fourspace E4 . We calculate the Gauss map, the mean curvature and the Gaussian curvature of the rotational hypersurface and obtain some ... 
Generalized bour s theorem
(Kuwait Journal of Science, 2015)We give the classical isometric minimal helicoidal and rotational surfaces using generalized Bour’s theorem in Euclidean 3space. Furthermore, we investigate the minimality and have same Gauss map of the surfaces. 
A generalized statistical convergence via ideals in 2normed spaces
(Longdom Publishing SL, 201806) 
Helical hypersurfaces in minkowski geometry E^1_4
(Symmetry BaselMDPI, 20200723)We define helical (i.e., helicoidal) hypersurfaces depending on the axis of rotation in Minkowski fourspace E41 . There are three types of helicoidal hypersurfaces. We derive equations for the curvatures (i.e., Gaussian ... 
Henneberg’s algebraic surfaces in minkowski 3space
(2019)We consider the Henneberg's algebraic zero mean curvature surfaces in three dimensional Minkowski space, and compute their classes, degrees and integral free representations. We also draw some figures of the algebraic surfaces. 
I asymptotically lacunary equivalent set sequences defined by a modulus function
(Acta Universitatis Apulensis, 201503) 
Icesaro summability of a sequence of order α of random variables in probability
(Fundamental Journal of Mathematics and Applications, 201812)In this paper, we define four types of convergence of a sequence of random variables, namely, Istatistical convergence of order a, Ilacunary statistical convergence of order a, strongly Ilacunary convergence of order ... 
Icesàro summability of sequences of sets
(Electronic Journal of Mathematical Analysis and Applications, 201701)In this paper, we de ned concept of Wijsman ICesàro summability for sequences of sets and investigate the relationships between the concepts of Wijsman strongly ICesàro summability, Wijsman strongly Ilacunary summability, ... 
I2λstatistically convergence of double sequences in fuzzy normed spaces
(Journal of Intelligent Fuzzy Systems, 201904)In this paper, we have investigated I2λstatistically convergence for double sequences in fuzzy normed linear spaces, where λ = (λr) and μ = (μs) be two nondecreasing sequences of positive real numbers, each tending to ...