Güncel Gönderiler: Matematik Bölümü
Toplam kayıt 544, listelenen: 161-180
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On cosymplectic-like statistical submersions
(Springer Basel AG, 2019)We study cosymplectic-like statistical submersions. It is shown that for a cosymplectic-like statistical submersion, the base space is a Kahler-like statistical manifold and each fiber is a cosymplectic-like statistical ... -
New fixed-point theorems on an S-metric space via simulation functions
(MDPI, 2019)In this paper, we prove new fixed-point theorems using the set of simulation functions on an S-metric space with some illustrative examples. Our results are stronger than some known fixed-point results. Furthermore, we ... -
Direct theorems of trigonometric approximation for variable exponent Lebesgue spaces
(Union Matematica Argentina, 2019)Jackson type direct theorems are considered in variable exponent Lebesgue spaces L-p(x) with exponent p(x) satisfying 1 <= ess inf(x is an element of[0,2 pi]) p(x), ess sup(x is an element of[0,2 pi]) p(x) < infinity, and ... -
C-parallel and c-proper slant curves of S-manifolds
(Univ Nis, 2019)In the present paper, we define and study C-parallel and C-proper slant curves of S-manifolds. We prove that a slant curve gamma in an S-manifold of order r >= 3, under certain conditions, is C-parallel or C-parallel in ... -
Complete rewriting system and growth series for extended generalized hecke groups
(Islamic Azad Univ, 2019)In this paper, we obtain a complete rewriting system for monoid presentation of generalized extended Hecke group (H) over bar (p,q), which is firstly defined in [8]. It gives an algorithm for getting normal form of elements ... -
Chen inequalities for statistical submanifolds of Kahler-Like statistical manifolds
(MDPI, 2019)We consider Kahler-like statistical manifolds, whose curvature tensor field satisfies a natural condition. For their statistical submanifolds, we prove a Chen first inequality and a Chen inequality for the invariant delta(2,2). -
Approximation by nonlinear fourier basis in generalized holder spaces
(Yildiz Technical Univ, 2019)In this paper, the value of deviation of a function f from its nth generalized de la Vallee-Poussin mean V-n(alpha)(lambda, f) with respect to the nonlinear trigonometric system is estimated for the classes of 2 pi-periodic ... -
New numerical techniques for solving fractional partial differential equations in conformable sense
(Springer, 2019)This study adresses two new numerical techniques for solving some interesting one-dimensional time-fractional partial differential equations (PDEs). We have introduced modified homotopy perturbation method in conformable ... -
Cauchy and source problems for an advection-diffusion equation with Atangana-Baleanu derivative on the real line
(Pergamon-Elsevier Science LTD, 2019)In this paper, a linear advection-diffusion equation involving Atangana-Baleanu derivative described with the Mittag-Leffler kernel is considered on the real line. Different kinds of diffusive transports in the nature obey ... -
Mathematical analysis and numerical simulation for a smoking model with Atangana-Baleanu derivative
(Pergamon-Elsevier Science LTD, 2019)This paper ensures meticulous mathematical study for analyzing the dynamics of smoking model and its public health with Atangana-Baleanu derivative. The existence and uniqueness problems to relevant model are examined via ... -
On minimal free resolution of the associated graded rings of certain monomial curves : New proofs in a(4)
(Ankara Univ, 2019)In this article, even if it is known for general case in [17], we give the explicit minimal free resolution of the associated graded ring of certain affine monomial curves in affine 4-space based on the standard basis ... -
Sequential definitions of fuzzy continuity in fuzzy spaces
(Amer Inst Physics, 2019)Cakalli extended the concept of G-sequential compactness to a fuzzy topological group and introduced the notion of G-fuzzy sequential compactness, where G is a function from a suitable subset of the set of all sequences ... -
On m* - g-closed sets and m* - R-0 spaces in a hereditary m-space (X, m, H)
(Amer Inst Physics, 2019)Noiri and Popa [18] have defined the minimal local function and the minimal structure m(H)* which contains m in a hereditary minimal space (X, m, H). Moreover the concepts of m - H-g - closed sets and (A, m(H)*)-closed ... -
On strong pre-continuity with fuzzy soft sets
(Amer Inst Physics, 2019)We adapt strong theta-precontinuity into fuzzy soft topology and investigate its properties. Also, the relations with the other types of continuities in fuzzy soft topological spaces are analized. Moreover, we give some ... -
Neutrosophic soft semiregularization topologies andneutrosophic soft submaximal spaces
(Amer Inst Physics, 2019)In this study, we aim to investigate the neutrosophic soft semiregularization spaces associated with neutrosophic soft topological spaces. We introduce the concept of neutrosophic soft submaximal spaces and prove that ... -
Neutrosophic soft delta-topology and neutrosophic soft compactness
(Amer Inst Physics, 2019)We introduce the concepts of neutrosophic soft delta-interior, neutrosophic soft quasicoincidence, neutrosophic soft q-neighborhood, neutrosophic regular open soft set, neutrosophic soft delta-closure, neutrosophic soft ... -
Neutrosophic soft pre-separation axioms
(Amer Inst Physics, 2019)In this study, we introduce the concept of neutrosophic soft pre-open (neutrosophic soft pre-closed) sets and pre-separation axioms in neutrosophic soft topological spaces. In particular, the relationship between these ... -
A note on f-biharmonic legendre curves in s-space forms
(Int Electronic Journal Geometry, 2019)In this paper, we study f-biharmonic Legendre curves in S-space forms. Our aim is to find curvature conditions for these curves and determine their types, i.e., a geodesic, a circle, a helix or a Frenet curve of osculating ... -
On slant magnetic curves in s-manifolds
(Taylor & Francis Ltd, 2019)We consider slant normal magnetic curves in (2n + 1)-dimensional S-manifolds. We prove that gamma is a slant normal magnetic curve in an S-manifold (M2m+s, phi, xi(alpha), eta(alpha), g) if and only if it belongs to a list ... -
Iterating the sum of mobius divisor function and Euler Totient Function
(Mdpi, 2019)In this paper, according to some numerical computational evidence, we investigate and prove certain identities and properties on the absolute Mobius divisor functions and Euler totient function when they are iterated. ...
