Güncel Gönderiler: Matematik Bölümü
Toplam kayıt 134, listelenen: 61-80
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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 ... -
I2-λ-statistically convergence of double sequences in fuzzy normed spaces
(Journal of Intelligent Fuzzy Systems, 2019-04)In this paper, we have investigated I2-λ-statistically convergence for double sequences in fuzzy normed linear spaces, where λ = (λr) and μ = (μs) be two non-decreasing sequences of positive real numbers, each tending to ... -
Lacunary I₂-invariant convergence of double sequences of functions on amenable semigroups
(Karamanoğlu Mehmetbey Üniversitesi, 2018-10-04)In this study, we introduce the concept of lacunary I2-invariant convergence, lacunary I∗2-invariant convergence and lacunary I2-invariant Cauchy for double sequences in the topology introduced by random 2-normed spaces. ... -
Some results about ΔI-statistically pre-cauchy sequences with an orlicz function
(Springer, 2020-10)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 an ... -
A generalized statistical convergence via ideals in 2-normed spaces
(Longdom Publishing SL, 2018-06) -
On wijsman asymptotically lacunary I-statistical equivalence of weight g of sequence of sets
(Creative Mathematics and Informatics, 2019-03) -
I₂-convergence and I₂-cauchy double sequences in topological groups
(Zonguldak Bülent Ecevit Üniversitesi, 2018-05)Let 2N×N be a family of all subsets of N×N. Following the definition of ideal convergence in a metric space by Kostyrko et al. in 2000, ideal convergence for double sequences in a metric space was introduced by Das et al. ... -
On I-asymptotically lacunary statistical equivalence of functions on amenable semigroups
(International Journal of Analysis and Applications, 2019-01)In this study we defi ne the notions of asymptotically paper, we introduce the concept of I- asymptotically statistical equivalent and I-asymptotically lacunary statistical equivalent functions de fined on discrete countable ... -
I asymptotically lacunary equivalent set sequences defined by a modulus function
(Acta Universitatis Apulensis, 2015-03) -
Rough I2-lacunary statistical convergence of double sequences
(Springer, 2018-08)In this paper, we introduce and study the notion of rough I2-lacunary statistical convergence of double sequences in normed linear spaces. We also introduce the notion of rough I2-lacunary statistical limit set of a ... -
New sequence spaces with respect to a sequence of modulus functions
(International Journal of Sciences: Basic and Applied Research (IJSBAR), 2017-10) -
On asymptotically equivalence of order α for sequence of sets using σ
(Journal of Inequalities and Special Functions, 2018-09) -
A new kind of helicoidal surface of value m
(2014)We define a new kind of helicoidal surface of value m. A rotational surface which is isometric to the helicoidal surface of value m is revealed. In addition, we calculate some differential geometric properties of the ... -
Bour's theorem in Minkowski 3-space
(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 ... -
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 3-space. Furthermore, we investigate the minimality and have same Gauss map of the surfaces. -
On the mean gaussian second gaussian and the second mean curvature of the helicoidal surfaces with lightlike axis in R 1 3
(2008)In this paper, the second Gaussian and the second mean curvature of the helicoidal surfaces with light-like axis of type IV+ is obtained in Minkowski 3-space. In addition, some relations between the mean, Gauss, the second ... -
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 three-dimensional space forms, using Weierstrass-type representations. We also determine classes and degrees of some Bour type zero mean ... -
Rotational hypersurfaces in S3(r)XR product space
(Sakarya University Journal of Science, 2017)We consider rotational hypersurfaces in S3(r)XR product space of five dimensional Euclidean space E^5. We calculate the mean curvature and the Gaussian curvature, and give some results. -
Henneberg’s algebraic surfaces in minkowski 3-space
(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. -
The second laplace-beltrami operator on rotational hypersurfaces in the euclidean 4-space
(2018)We consider rotational hypersurface in the four dimensional Euclidean space. We calculate the mean curvature and the Gaussian curvature, and some relations of the rotational hypersurface. Moreover, we define the second ...
