Matematik Bölümü: Recent submissions
Now showing items 61-80 of 548
-
Some fixed-disc results in double controlled quasi-metric type spaces
(MDPI, 2022)In this paper, we introduce new types of general contractions for self mapping on double controlled quasi-metric type spaces, where we prove the existence and uniqueness of fixed disc and circle for such mappings. -
Using optimization method for determining lactic acid bacteria counts in white cheese with different salt concentrations
(Wiley, 2022)Total lactic acid bacteria, Lactococcus spp., yeast, and mold counts in white cheese were determined during 55 days of storage in brine solutions with 4%, 6%, 8%, 10%, 12%, 14%, and 16% (w/v) salt concentrations at 4 degrees ... -
Julia and Mandelbrot Sets of transcendental function via Fibonacci-Mann iteration
(Hindawi Ltd, 2022)In this paper, utilizing the Fibonacci-Mann iteration process, we explore Julia and Mandelbrot sets by establishing the escape criteria of a transcendental function, sin(z(n )) + az + c, n >= 2; here, z is a complex variable, ... -
Some fixed-circle results with different auxiliary functions
(Hindawi Ltd, 2022)As the generalization of the fixed-point theory, the fixed-circle problems are interesting and notable geometric constructions. In this paper, we prove that some new necessary conditions are investigated for the existence ... -
Magnetic curves in c-manifolds
(Int Electronic Journal Geometry, 2022)In this paper, we study normal magnetic curves in C-manifolds. We prove that magnetic trajectories with respect to the contact magnetic fields are indeed theta(alpha)-slant curves with certain curvature functions. Then, ... -
Description of multi-periodic signals generated by complex systems: Nocfass - new possibilities of the fourier analysis
(Amer Inst Mathematical Sciences-AIMS, 2022)Here, we show how to extend the possibilities of the conventional F-analysis and adapt it for quantitative description of multi-periodic signals recorded from different complex systems. The basic idea lies in filtration ... -
Matrix transforms in weighted variable exponent lebesgue spaces
(Inst Math & Mechanics Azerbaijan, 2022)In this work, approximation properties of matrix transforms in the weighted variable exponent Lebesgue space of periodic functions are investigated. -
On the batch outsourcing of pairing computations
(Oxford Univ Press, 2022)Pairing-based cryptography is utilized in a wide range of devices, such as servers, mobile devices, smart cards and sensors. Pairing computation would be a burden for power and/or computation-restricted devices. Protocols ... -
A study of Kenmotsu-like statistical submersions
(MDPI, 2022)In this paper, we first define a Kenmotsu-like statistical manifold (K.l.s.m) with examples. Then, we switch to Kenmotsu-like statistical submersions (K.l.s.s), where we investigate the fact that, for such submersions, ... -
Simple continued fractions for centered polygonal numbers
(Ivane Javakhishvili Tbilisi State Univ, 2022)In this paper, basic information about centered polygonal numbers and continuous fractions are given. By using the continuous fraction algorithm, the relations between centered polygonal numbers and continued fractions ... -
Transmission of Nipah virus dynamics under Caputo fractional derivative
(Elsevier, 2022)The purpose of this paper is to bring a numerical model of the Nipah virus (NiV) into focus for tracing the fractional order derivative’s influence on the manner in which the model responds. This will enable us to evaluate ... -
Maximal convergence of faber series in weighted rearrangement invariant smirnov classes
(Inst Mathematics Computer Center Russia, 2022)Let K be a bounded set on the complex plane C with a connected complement (Formula Presented) and (Formula Presented) By φ we denote the conformal mapping of K−onto {w ∈ C: |w| > 1} normalized by the conditions φ (∞) = ∞ ... -
Some common fixed-circle results on metric spaces
(MDPI, 2022)Recently, the fixed-circle problems have been studied with different approaches as an interesting and geometric generalization. In this paper, we present some solutions to an open problem CC: what is (are) the condition(s) ... -
Analysis and dynamics of a mathematical model to predict unreported cases of COVID-19 epidemic in Morocco
(Springer Heidelberg, 2022)In December 2019, in Wuhan, China, a new disease was detected, and the virus easily spread throughout other nations. March 2, 2020, Morocco announced 1st infection of coronavirus. Morocco verified a total of 653,286 cases, ... -
Optimal control strategies for a computer network under virus threat
(Elsevier, 2022)This study proposes different optimal control strategies to eliminate the damage of virus propagation in a computer network with a minimum cost of installing anti-virus software. The model discussed to be developed is a ... -
Analysis of hepatitis B disease with fractal-fractional Caputo derivative using real data from Turkey
(Elsevier, 2022)Scholars and analysts have been increasingly focusing on the concept of modeling contagious illnesses by aid of non-integer order derivatives. It is beyond suspicion that one is able to designate traditional epidemiological ... -
Comparative analysis on fractional optimal control of an SLBS model
(Elsevier, 2023)In this article, we examine the fractional optimal control strategy of computer virus propagation in a heterogeneous network. For this purpose, we first generalize an avail-able SLBS (Susceptible-Latent-Breaking-out) model ... -
Qualitative analysis and numerical simulations of new model describing cancer
(Elsevier, 2022)Cancer is a major illness which still results in the loss of human lives regardless of the inroads we make in the scientific and medical world. For this reason, recently, the medical world has started to use protocol ... -
Jackson type inequalities for differentiable functions in weighted orlicz spaces
(Amer Mathematical Soc, 2022)In the present work some Jackson Stechkin type direct theorems of trigonometric approximation are proved in Orlicz spaces with weights satisfying some Muckenhoupt Apcondition. To obtain a refined version of the Jackson ... -
On tzitzeica surfaces in euclidean 3-space mathbbE3
(Balıkesir Üniversitesi, 2021)In this study, we consider Tzitzeica surfaces (Tz-surface) in Euclidean 3-Space ... . We have been obtained Tzitzeica surfaces conditions of some surfaces. Finally, examples are given for these surfaces.
