Browsing WoS İndeksli Yayınlar Koleksiyonu by Department "FenEdebiyat Fakültesi, MatematikBilgisayar Bölümü"
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Analysis of vibrational spectra in relation to the thermodynamic quantities close to the phase transitions in ammonium halides (NH4F and NH4I)
(Elsevier, 2017)The pressure dependences of the vibrational frequencies of the TO and L modes are analyzed from the literature data and the thermodynamic quantities such as isothermal compressibility K gamma, thermal expansion alpha p and ... 
Approximation by Generalized Integral FavardSzasz Type Operators Involving Sheffer Polynomials
(UNIV NIS, 2019)This article deals with the approximation properties of a generalization of an integral type operator in the sense of FavardSzász type operators including Sheffer polynomials with graphics plotted using Maple.We investigate ... 
Best proximity points of admissible almost generalized weakly contractive mappings with rational expressions on bmetric spaces
(Journal Mathematics & Computer ScienceJMCS, 2021)The aim of this paper is to introduce almost generalized proximal (alpha  psi  phi  theta)weakly contractive mappings with rational expressions and prove the best proximity point theorems for such mappings. The main ... 
Bilinear Multipliers of Small Lebesgue Spaces
(Scientific Technical Research Council Turkey, 2021)Let G be a compact abelian metric group with Haar measure lambda and (G) over cap its dual with Haar measure mu. Assume that 1 < p(i) < infinity, p(i)' = p(i)/p(i)1, (i = 1, 2, 3) and theta >= 0. Let L(pi' ,Ltheta (G), ... 
Calculation of Magnetization and Magnetic Susceptibility Close to Magnetic Phase Transitions in (CH3)(2)(NH2FeNiII)NiIII(HCOO)(6) and (CH3)(2)(NH2FeCuII)CuIII(HCOO)(6)
(Springer/Plenum Publishers, 2020)We study the temperature and magnetic field dependence of the magnetization (M) and the inverse susceptibility (chi(1)) in the metalorganic frameworks, in particular, for (CH3)(2)(NH2FeNiII)NiIII(HCOO)(6) (DMFeNi) and ... 
Calculation of the LiquidSolid Phase Diagram and the Thermodynamic Quantities of the Binary System of Tetradecane and Hexadecane Using the Mean Field Theory
(Springer/Plenum Publishers, 2021)The T  x phase diagram of a binary system of tetradecane + hexadecane is calculated using the Landau phenomenological model. Expressions derived for the phase lines are fitted to experimental data from the literature and ... 
Calculation of the spontaneous polarization for Pb1xCaxTiO3 close to the tricritical point
(Taylor & Francis, 2016)We calculate the spontaneous polarization as a function of temperature for a mixed crystal of Pb1xCaxTiO3 close to the tricritical pointdx (x = 0.4). This calculation of the spontaneous polarization is performed using the ... 
A class of second order nondifferentiable symmetric duality relations under generalized assumptions
(Journal Mathematics & Computer ScienceJMCS, 2020)In this article, a pair of secondorder nondifferentiable symmetric dual model in optimization problem is formulated over arbitrary cones. For a differentiable function, we consider the definition of strongly Kpseudobonvexity ... 
DataDriven SurrogateAssisted Optimization of MetamaterialBased Filtenna Using Deep Learning
(MDPI, 2023)In this work, a computationally efficient method based on datadriven surrogate models is proposed for the design optimization procedure of a Frequency Selective Surface (FSS)based filtering antenna (Filtenna). A Filtenna ... 
A dynamic inverse distance weightingbased local face descriptor
(Springer, 2020)This paper proposes a novel highperformance dynamic inverse distance weighting based local descriptor (DIDWLD) for facial recognition. Studies proposed thus far have focused on finding local descriptors that can represent ... 
Inclusions and Noninclusions of Spaces of Multipliers of Some Wiener Amalgam Spaces
(Inst Math & Mechanics, 2019)The main purpose of this paper is to study inclusions and noninclusions among the spaces of multipliers of the Wiener amalgam spaces. M. G. Cowling and J. J. F. Fournier in [5], L. Hormander in [22] and G. I. Gaudry in ... 
Magnetic Transitions in Two Novel MixedValence Iron(Ii)–Iron(Iii) Metal Formate Frameworks : Two Sublattice Model
(Elsevier B.V., 2022)We study the twosublattice model in the mean field theory by expanding the Gibbs free energy in terms of the magnetizations M1 (Mup) and M2 (Mdown) with the quadratic coupling M12M22 (quadrupolar interactions) for the ... 
Maximal normal subgroups of the automorphism groups of free nilpotent groups
(Kossuth Lajos Tudomanyegyetem, 2020)We prove that the subgroup of all IAautomorphisms of the automorphism group Aut(N) of a free nilpotent group N of infinite rank is normalitysmall. As a consequence, every maximal normal subgroup of the group Aut(N) is a ... 
On a New Approach by Modified (P; Q)SzaszMirakyan Operators
(Etamaths Publ., 2021)In this paper, we introduce a new type of (p; q) exponential function with some properties and a modified (p; q)SzaszMirakyan operators by virtue of this function by investigating approximation properties. We obtain ... 
On the Grand Wiener Amalgam Spaces
(Rocky Mt Math Consortium, 2020)We define the grand Wiener amalgam space by using the classical Wiener amalgam space and the generalized grand Lebesgue space. Moreover we study the inclusions between these spaces and some applications. Finally we prove ... 
On the outer automorphism groups of free groups
(Elsevier, 2014)We prove that the outer automorphism group of a free group of countably infinite rank is complete. 
Phase transitions in molecular crystals as an example of coupled systems studies
(AMER SCIENTIFIC PUBLISHERS, 2014)Molecular crystals exhibit phase transitions under various temperature, pressure and concentration conditions. Thermodynamic quantities such as the specific heat, thermal expansion and isothermal compressibility show ... 
Pressure dependence of the heat capacity near the melting point in benzene
(Elsevier Science, 2017)The heat capacity Cp is calculated as a function of pressure at constant temperatures of 25, 40 and 51 degrees C for the solid and liquid phases of benzene near the melting point. For this calculation, the observed molar ... 
Surrogate Based Design Optimization of MultiBand Antenna
(Institute of Electrical and Electronics Engineers Inc., 2021)In this work, design optimization process of a multiband antenna via the use of Artificial Neural Network (ANN) based surrogate model and metaheuristic optimizers is studied. For this mean firstly, by using LatinHyper ... 
Synthesis, characterization and metal ion sensing properties of novel pyridone derivatives phthalocyanines
(World Scientific Pub., 2016)The design of novel substituted phthalocyanines closely follows the requirement of their planned applications. In this study, synthesize of novel pyridone derivatives metalfree and symmetrical cobalt(II) phthalocyanines ...