Bölüm "KKÜ" Fen Edebiyat Fakültesi için listeleme
Toplam kayıt 82, listelenen: 41-60
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Multidimensional Bilinear Hardy Inequalities
(INST MATH & MECHANICS AZERBAIJAN, 2020)Our goal in this paper is to find a characterization of n-dimensional bilinear Hardy inequalities parallel to integral(B(0,.)) f.integral(B(0,.)) g parallel to(q,u(0,infinity) )<= C parallel to f parallel to(p1,v1,Rn)parallel ... -
A new approach to Bertrand curves in Euclidean 3-space
(SPRINGER BASEL AG, 2020)In this article, a new approach is given for Bertrand curves in 3-dimensional Euclidean space. According to this approach, the necessary and sufficient conditions including the known results have been obtained for a curve ... -
New Approaches On Dual Space
(UNIV NIS, 2020)In this paper, we have explained how to define the basic concepts of differential geometry on Dual space. To support this, dual tangent vectors that have (p) over bar as dual point of application have been defined. Then, ... -
New empirical formula for calculating (n, p) reaction cross-sections at 14.5 MeV neutrons
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2020)An empirical formula to calculate the (n, p) reaction cross-sections for 14.5 MeV neutrons for 183 target nuclei in the range 44 <= A <= 212 is presented. Evaluated cross-section data from TENDL nuclear data library were ... -
New Filbert and Lilbert matrices with asymmetric entries
(WALTER DE GRUYTER GMBH, 2020)In this paper, two new analogues of the Hilbert matrix with four-parameters have been introduced. Explicit formul ae are derived for the LU-decompositions and their inverses, and the inverse matrices of these analogue ... -
A New Species Of The Genus Zodarion Walckenaer, 1826 (Araneae: Zodariidae) From Turkey
(AMER ENTOMOL SOC, 2020)Anew species, Zodarion izmirense sp. nov. is described and illustrated based on material collected in the Izmir Province of Turkey. Differences between the new species and the closely related Zodarion tireboluensis Danisman ... -
A note on Baskakov-Kantorovich type operators preservinge(-x)
(WILEY, 2020)In this paper, we give a generalization of the Baskakov-Kantorovich type operators that reproduce functionse(0)ande(-x). We discuss uniform convergence of this generalization by means of the modulus of continuity and ... -
A Note on the Difference of Positive Operators and Numerical Aspects
(SPRINGER BASEL AG, 2020)Recently, the differences between the two operators get the attention of scientists in approximation theory due to their ability to provide the approximation properties of the operator in the difference if the approximation ... -
A note on the modified Picard integral operators
(WILEY, 2020)This study is a natural continuation of modified Picard operators, defined by Agratini et al, preserving an exponential function. Herein, we first show that these operators are approximation processes in the setting of ... -
Nuclear structure properties of even-even chromium isotopes and the effect of deformation on calculated electron capture cross sections
(ELSEVIER, 2020)In this study, we investigate the role of the nuclear deformation on the calculated electron capture cross section (ECC) of even-even chromium (Cr) isotopes. We first determined the nuclear structure properties of these ... -
Nutlet micromorphology and its taxonomic and phylogenetic significance in Salvia (Lamiaceae)
(TAYLOR & FRANCIS LTD, 2020)Salvia (sage) is a species rich and medicinally important genus. Species-level identification is usually very difficult, particularly in closely related species. Here, we investigated nutlet micromorphological characteristics ... -
On best proximity points of interpolative proximal contractions
(NATL INQUIRY SERVICES CENTRE PTY LTD, 2020)In this paper, we introduce some kinds of interpolative proximal contractions named as Reich-Rus-Ciric and Kannan types. Then taking into account the aforementioned mappings, we give a few best proximity point results. As ... -
On Constraint Manifolds of Lorentz Sphere
(OVIDIUS UNIV PRESS, 2020)The expression of the structure equation of a mechanism is significant to present the last position of the mechanism. Moreover, in order to attain the constraint manifold of a chain, we need to constitute the structure ... -
On generalized null Mannheim curves in E24
(WILEY, 2021)In the present paper, we introduce the notion of Cartan-framed generalized null Mannheim curves in four-dimensional semi-Euclidean space with index 2, E24. We obtain the Cartan (or Frenet) frames and curvature functions ... -
On Interpretation of Hyperbolic Angle
(KYUNGPOOK NATL UNIV, DEPT MATHEMATICS, 2020)Minkowski spaces have long been investigated with respect to certain properties and substructues such as hyperbolic curves, hyperbolic angles and hyperbolic arc length. In 2009, based on these properties, Chung et al. [3] ... -
On Multivariate Bleimann, Butzer and Hahn Operators
(SPRINGER BASEL AG, 2020)In this paper, we state a Korovkin-type theorem for uniform approximation of functions, belonging to a class generated by multivariable function of modulus of continuity, by the sequence of multivariate positive linear ... -
On Nonlinear Set-Valued theta-Contractions
(MALAYSIAN MATHEMATICAL SCIENCES SOC, 2020)In this paper, we introduce and study new fixed point results for nonlinear set-valued theta-contractions. Our results are based on a new approach, which is called set-valued theta-contraction and they extend and generalize ... -
On Parallelizable Spheres in Semi Euclidean Space
(SOUTHEAST ASIAN MATHEMATICAL SOC-SEAMS, 2020)In Euclidean space, there exist four theorems which show that S-n sphere is not parallelizable for n not equal 1, 3, 7. While three of them are shown by using Bott theorem, the last one is shown by using Hurwitz-Radon ... -
On The Basic Structures Of Dual Space
(UNIV NIS, 2020)Topology studies the properties of spaces that are invariant under any continuous deformation. Topology is needed to examine the properties of the space. Fundamentally, the most basic structure required to do math in the ... -
On Using Structural Patterns In Data For Classification
(PUSHPA PUBLISHING HOUSE, 2020)There are some interesting approaches for classification such as semi-supervised algorithms, algorithms that learn distance functions, and various extensions and generalizations of support vector machines. In this study, ...