Güncel Gönderiler: Matematik Bölümü
Toplam kayıt 548, listelenen: 121-140
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An extended family of slant curves in S−manifolds
(Murat Tosun, 2020)In this paper, we define an extended family of slant curves (i.e. θα−slant curves) in S−manifolds. We give two examples of such curves in R 2n+s (−3s), where we choose n = 1, s = 2. Finally, we study biharmonicity of ... -
New complex-valued activation functions
(Balikesir University, 2020)We present a new type of activation functions for a complex-valued neural network (CVNN). A proposed activation function is constructed such that it fixes a given ellipse. We obtain an application to a complex-valued ... -
Investigating of an immune system-cancer mathematical model with Mittag-Leffler kernel
(Amer Inst Mathematical Sciences-AIMS, 2020)Cancer that is difficult to treat, is a very common disease today and there are many types of cancer such as lung, colon, stomach. When cancer settles in the body, the immune system tries to resist it. In this study, the ... -
Analysis of a basic SEIRA model with Atangana-Baleanu derivative
(Amer Inst Mathematical Sciences-AIMS, 2020)Since computer worms have very acute and negative effects on computer systems, they are considered as one of the malicious bodies that induce serious issues in these structures. This is why numerous efforts have been given ... -
Generalized conformable variational calculus and optimal control problems with variable terminal conditions
(Amer Inst Mathematical Sciences-AIMS, 2020)This paper provides generalized transversality conditions for the problems of variational calculus and optimal control, constructed by the conformable derivative. The generalized term is used to emphasize the problems with ... -
On interpolating sesqui-harmonic Legendre curves in Sasakian space forms
(World Scientific Publ Co Pte Ltd, 2020)We consider interpolating sesqui-harmonic Legendre curves in Sasakian space forms. We find the necessary and sufficient conditions for Legendre curves in Sasakian space forms to be interpolating sesqui-harmonic. Finally, ... -
Faber-Laurent series in variable Smirnov classes
(Scientific Technical Research Council Turkey-Tubitak, 2020)In this work, the maximal convergence properties of partial sums of Faber-Laurent series in the variable exponent Smirnov classes of analytic functions defined on a doubly connected domain of the complex plane are investigated. -
On discontinuity problem at fixed point
(Malaysian Mathematical Sciences Soc, 2020)We obtain some fixed point theorems under contractive conditions which admit discontinuity at the fixed point. Our results subsume all the known results of similar type, provide new answers to the question of continuity ... -
Pell coding and pell decoding methods with some applications
(Univ Calgary, 2020)We develop a new coding and decoding method using the generalized Pell (p, i)-numbers for p = 1. The relations among the code matrix elements, error detection, and correction have been established for coding theory when p ... -
Degree of approximation by means of hexagonal Fourier series
(Scientific Technical Research Council Turkey-Tubitak, 2020)Let f be a continuous function which is periodic with respect to the hexagon lattice, and let A be a lower triangular infinite matrix of nonnegative real numbers with nonincreasing rows. The degree of approximation of the ... -
On approximation of hexagonal Fourier series in the generalized Holder metric
(Hacettepe Univ, 2020)Let f be an H-periodic continuous function. The approximation order of the function f by deferred Cesaro means of its hexagonal Fourier series is estimated in uniform and generalized Holder metrics. -
Construction of arithmetic secret sharing schemes by using torsion limits
(Hacettepe Univ, 2020)Cascudo, Cramer, and Xing [Torsion limits and Riemann-Roch systems for function fields and applications, IEEE Trans. Inf. Theory, 2014] gave a construction of arithmetic secret sharing schemes by using the torsion limits ... -
On isoparametric linear Weingarten hypersurfaces in Riemannian and Lorentzian space forms
(Amer Mathematical Soc, 2020)Linear Weingarten hypersurfaces have been extensively studied by various aspects in the literature. In the present paper, we deal with the classifications of isoparametric linear Weingarten hypersurfaces in Riemannian and ... -
System analysis of HIV infection model with CD4(+)T under non-singular kernel derivative
(Walter De Gruyter GMBH, 2020)Infectious diseases have caused the death of many people throughout the world for centuries. For this purpose, many researchers have investigated these diseases for establishing new treatment and protective measures. The ... -
Bilateral-type solutions to the fixed-circle problem with rectified linear units application
(Scientific Technical Research Council Turkey-Tubitak, 2020)In this paper, we prove new fixed-circle (resp. fixed-disc) results using the bilateral type contractions on a metric space. To do this, we modify some known contractive conditions called the Jaggi-type bilateral contraction ... -
A new solution to the discontinuity problem on metric spaces
(Scientific Technical Research Council Turkey-Tubitak, 2020)We study on the Rhoades' question concerning the discontinuity problem at fixed point for a self-mapping T of a metric space. We obtain a new solution to this question. Our result generalizes some recent theorems existing ... -
Some generalized fixed-point theorems on complex valued s-metric spaces
(Tsing Hua Univ, 2020)In this paper, we define new contractive conditions on a complex valued S-metric space. These contractive conditions generalize the classical Rhoades' contractive condition, Nemytskii-Edelstein contractive condition and ... -
An integral formula for bi-slant submanifolds in complex space forms
(Hacettepe Univ, 2020)The present paper deals with bi-slant submanifolds in complex space forms. We obtain an integral formula of Simons' type for bi-slant submanifolds of a complex space form with positive constant holomorphic sectional ... -
A fractional mixing propagation model of computer viruses and countermeasures involving mittag-leffler type kernel
(Springer International Publishing Ag, 2020)Countermeasures are recognized as a remarkable effort to comprehend the computer virus problem and estimate its forthcoming actions. Countermeasure-Competing (CMC) strategy is a conception comprising viruses and countermeasures. ... -
Fractional order mixed difference operator and its applications in angular approximation
(Hacettepe Univ, 2020)Lebesgue spaces are considered with Muckenhoupt weights. Fractional order mixed difference operator is investigated to obtain mixed fractional modulus of smoothness in these spaces. Using this modulus of smoothness we give ...
