Fen Fakültesi: Recent submissions
Now showing items 201-220 of 411
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The gauss map and the third laplace-beltrami operator of the rotational hypersurface in 4-space
(2018)We study and examine the rotational hypersurface and its Gauss map in Euclidean four-space E4 . We calculate the Gauss map, the mean curvature and the Gaussian curvature of the rotational hypersurface and obtain some ... -
Isometric deformation of (m, n)-type helicoidal surface in the three dimensional euclidean space
(2018)We consider a new kind of helicoidal surface for natural numbers (m, n) in the three-dimensional Euclidean space. We study a helicoidal surface of value (m, n), which is locally isometric to a rotational surface of value ... -
Implicit equations of the henneberg-type minimal surface in the four dimensional euclidean space
(2018)Considering the Weierstrass data as $(\psi ,f,g)=( 2,1-z^{-m},z^{n})$, we introduce a two parameter family of Henneberg type minimal surface that we call $\mathfrak{H}_{m,n}$ for positive integers $(m,n)$ by using the ... -
Cheng–yau operator and gauss map of rotational hypersurfaces in 4-space
(Springer, 2019)We consider rotational hypersurface in the four-dimensional Euclidean space E4. We study the Gauss map G of rotational hypersurface in E4 with respect to the so-called Cheng–Yau operator L1 acting on the functions defined ... -
Dini-type helicoidal hypersurfaces with timelike axis in minkowski 4-space E14
(Mathematics, 2019)We consider Ulisse Dini-type helicoidal hypersurfaces with timelike axis in Minkowski 4-space E41 . Calculating the Gaussian and the mean curvatures of the hypersurfaces, we demonstrate some special symmetries for the ... -
Lightlike üreteç eğrili timelike helisoidal yüzeyler
(Uludağ Üniversitesi, 2008) -
I-cesaro summability of a sequence of order α of random variables in probability
(Fundamental Journal of Mathematics and Applications, 2018-12)In this paper, we define four types of convergence of a sequence of random variables, namely, I-statistical convergence of order a, I-lacunary statistical convergence of order a, strongly I-lacunary convergence of order ... -
σ _ asymptotically lacunary statistical equivalent functions on amenable semigroups
(Far East Journal of Applied Mathematics, 2017-02) -
I-cesàro summability of sequences of sets
(Electronic Journal of Mathematical Analysis and Applications, 2017-01)In this paper, we de ned concept of Wijsman I-Cesàro summability for sequences of sets and investigate the relationships between the concepts of Wijsman strongly I-Cesàro summability, Wijsman strongly I-lacunary summability, ... -
New convergence definitions for sequences of sets
(Abstract and Applied Analysis, 2013-09)Several notions of convergence for subsets of metric space appear in the literature. In this paper, we define Wijsman ---convergence and Wijsman --∗-convergence for sequences of sets and establish some basic theorems. ... -
On statistical convergence with respect to measure
(Journal of Classical Analysis, 2017-01)Several notions of convergence for subsets of metric spaces appear in the literature. In this paper, for real valued measurable functions defined on a measurable space (X,M ,μ), we obtain a statistical version of Lebesque’s ... -
On wijsman I2 lacunary statistical convergence for double set sequences
(Fasciculi Mathematici, 2016-12) -
On I2 asymptotically λ2 statistical equivalent double sequences
(Konuralp Journal of Mathematics, 2015-10) -
Lacunary ideal convergence of double set sequences
(General Mathematics Notes, 2015-08) -
New sequence spaces with respect to a sequence of modulus functions
(3rd International Intuitionistic Fuzzy Sets and Contemporary Mathematics Conference (IFSCOM 2016), 2016-08-29)In this talk, we introduce the notion of AI-invariant statistical convergence, AI-lacunary invariant statistical convergence with respect to a sequence of modulus functions. We establish some inclusion relations between ... -
I-limit inferior and I-limit superior of sequences of sets
(3rd International Intuitionistic Fuzzy Sets and Contemporary Mathematics Conference (IFSCOM 2016), 2016-08-29)In this talk, we extend the concepts of I-Limit superior and I-Limit inferior for reel number sequences to I-Limit superior and I-Limit inferior for sequences of sets, study their certain properties and establish some ... -
Quasi harmonic Bézier approximation of minimal surfaces for finding forms of structural membranes
(Elsevier, 2015)Numerical approximation of minimal surface is an important problem in form-finding of structural membranes. In this paper, we present a novel approach to construct minimal surface from a given boundary by quasi-harmonic ... -
Bour's theorem in minkowski 3 space
(2004)In three dimensional Minkowski space, 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 ...
