Matematik Bölümü Makale Koleksiyonu: Recent submissions
Now showing items 1-20 of 54
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Fundamental form IV and curvature formulas of the hypersphere
(2020-11-26)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. ... -
Curvatures of the factorable hypersurface
(2020-12-10) -
A study on the fourth fundamental form of the factorable hypersurface
(2020-12-10)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. -
The fourth fundamental form of the torus hypersurface
(2020-12-10)We introduce the fourth fundamental form of the torus hypersurface in the four dimensional Euclidean space. We also compute I, II, III and IV fundamental forms of a torus hypersurface. -
Helical hypersurfaces in minkowski geometry E^1_4
(Symmetry- Basel-MDPI, 2020-07-23)We define helical (i.e., helicoidal) hypersurfaces depending on the axis of rotation in Minkowski four-space E41 . There are three types of helicoidal hypersurfaces. We derive equations for the curvatures (i.e., Gaussian ... -
Some results about ΔI-statistically pre-cauchy sequences with an orlicz function
(Springer, 2020-01-01)ΔI-In this study, we define the concept of I-statistically convergence for difference sequences and we use an Orlicz function to obtain more general results. We also show that an ΔI-statistically convergent sequence with ... -
Decoupled modular regularized vms-pod for darcy-brinkman equations
(IAENG International Journal of Applied Mathematics, 2019)We extend the post-processing 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 ... -
On I_{σ}-convergence of folner sequence on amenable semigroups
(New Trends in Mathematical Sciences, 2018-04)In this paper, the concepts of-uniform density of subsetsAof the setof positive integers and corresponding-convergence of functions defined on discrete countable amenable semigroups were introduced. Furthermore, for any ... -
On generalized euler spirals in E3
(2016)The Cornu spirals on plane are the curves whose curvatures are linear. Generalized planar cornu spirals and Euler spirals in E3, the curves whose curvatures are linear are deÖned in [1,5]. In this study, these curves are ... -
Some characterizations of euler spirals In E3_1
(2016)In this study, some characterizations of Euler spirals in E3_1 have been presented by using their main property that their curvatures are linear. Moreover, discussing some properties of Bertrand curves and helices, the ... -
Weierstrass representation degree and classes of the surfaces in the four dimensional Euclidean space
(Celal Bayar University, 2017)We study two parameters families of Bour-type and Enneper-type minimal surfaces using the Weierstrass representation in the four dimensional Euclidean space. We obtain implicit algebraic equations, degree and classes of ... -
Bour s theorem on timelike helicoidal surfaces with L L type in Minkowski 3 space
(Beykent University, 2008) -
Bour s theorem on gauss map in 3 euclidean space
(Hacettepe Üniversitesi, 2010)In this paper some relations are established between the Laplace-Beltrami operator and the curvatures of helicoidal surfaces in 3-Euclidean space. In addition, Bour’s theorem on the Gauss map, andsome special examples are given. -
III laplace beltrami and (S,L)-type rotational surface
(Longdom Publishing SL, 2012)We study on the third Laplace-Beltrami operator of timelike rotational surface of (S,L)-type in three dimensional Minkowski space. -
Uniform I-lacunary statistical convergence on time scales
(New Trends in Mathematical Sciences, 2018-12) -
The λ ̅-statistically convergent double sequences in fuzzy normed spaces
(Elsevier, 2019-03)We introduce double λ -statistically convergent sequences and double λ -statistically Cauchy sequences in the fuzzy normed spaces. We study [V,λ ] and [C,1]-summabilities for double sequences. In addition, we obtain the ...
