Başlık için Matematik Mühendisliği Bölümü Koleksiyonu listeleme
Toplam kayıt 73, listelenen: 26-45
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MODELING DISEASE TRANSMISSION DYNAMICS WITH RANDOM DATA AND HEAVY TAILED RANDOM EFFECTS: THE ZIKA CASE
(Isik University, 2023)In this study, we investigate a compartmental model of Zika Virus transmission under random effects. Random effects enable the analysis of random numerical characteristics of transmission, which cannot be modeled through ... -
A MODIFICATION OF APPROXIMATE RANDOM CHARACTERISTICS FOR A MODEL OF ZIKA VIRUS TRANSMISSION
(Serbian Society of Heat Transfer Engineers, 2022)In this study, a theoretical model of Zika virus transmission is investigated with random parameters. The parameters of a deterministic model are transformed to random variables to obtain a system of random differential ... -
Neutrosophic QUALIFLEX based on neutrosophic hesitancy index for selecting a potential antivirus mask supplier over COVID-19 pandemic.
(SPRINGER, 2022)In order to handle simultaneously the cardinal and ordinal information in decision-making process, QUALIFLEX (QUALItative FLEXible multiple criteria method) is a very well-known decision-making approach. In this work, we ... -
New weyl-type inequalities by multiplicative injective and surjective s-numbers of operators in reflexive banach spaces
(Adiyaman University, 2022)In this work, two problems are investigated. In general. Weyl-type inequalities of operators in complex reflexive Banach spaces are discussed. Fir st, w'e obtained the Weyl-type inequalities using arbitrary multiplicative ... -
Note on small singular values of sequences of matrices
(Amer Inst Physics, 2014)In this paper, some sequences of matrices for matrix pencils are considered. Properties of small singular values of these matrices are investigated. Estimates for singular values are obtained. The result of computer ... -
A note on well-posedness of source identification elliptic problem in a Banach space
(Karaganda State Univ, 2020)We study the source identification problem for an elliptic differential equation in a Banach space. The exact estimates for the solution of source identification problem in Holder norms are obtained. In applications, four ... -
Numerical Solution of Neumann Type Elliptic Overdetermined Multipoint Mixed Boundary Value Problem
(Amer Inst Physics, 2019)In the present paper, Neumann type elliptic overdetermined multipoint boundary value problem is discussed. The first and second order of accuracy difference schemes (ADSs) for the numerical solution of elliptic overdetermined ... -
Numerical Solution of Neumann Type Elliptic OverdeterminedMultipoint Mixed Boundary Value Problem
(2019)In the present paper, Neumann type elliptic overdetermined multipoint boundary value problem is discussed. The first and second order of accuracy difference schemes (ADSs) for the numerical solution of elliptic overdetermined ... -
Numerical Solution of the Nonlocal Reverse Parabolic Problem with Second Kind Boundary and Integral Conditions
(Amer Inst Physics, 2021)In this work, we consider approximation of nonlocal reverse parabolic problem with second kind boundary and integral conditions. Stability and coercive stability estimates for solution of difference scheme are obtained. ... -
Numerical solution of the reverse parabolic problem with integral and second kind boundary condition
(NEU, 2020-12)[Abstract Not Available] -
Numerical Solution of Time-Nonlocal Problem for Parabolic Equation
(American Institute of Physics Inc., 2022)In this work, we study time-nonlocal boundary value problem for multi-dimensional parabolic partial differential equation. Two difference schemes for approximate solution of non-local boundary value problem are discussed. ... -
Numerical solution to Bitsadze-Samarskii type elliptic overdetermined multipoint NBVP
(Springer International Publishing Ag, 2017)This paper is devoted to a Bitsadze-Samarskii type overdetermined multipoint nonlocal boundary value problem (NBVP). This inverse problem is reduced to an auxiliary multipoint NBVP. Stability estimates for the solution of ... -
Numerical solution to elliptic inverse problem with Neumann-type integral condition and overdetermination
(Karaganda State Univ, 2020)In modeling various real processes, an important role is played by methods of solution source identification problem for partial differential equation. The current paper is devoted to approximate of elliptic over determined ... -
NUMERICAL SOLUTION TO INVERSE ELLIPTIC PROBLEM WITH NEUMANN TYPE OVERDETERMINATION AND MIXED BOUNDARY CONDITIONS
(Texas State Univ, 2015)This article studies the numerical solution of inverse problems for the multidimensional elliptic equation with Dirichlet-Neumann boundary conditions and Neumann type overdetermination. We present first and second order ... -
On approximation of two-dimensional potential and singular operators
(De Gruyter Poland, 2019)The purpose of this paper is the construction of second-order of accuracy quadrature formulas for the numerical calculation of the Vekua types two-dimensional potential and singular integral operators in the unit disk of ... -
On fourth order accuracy stable difference scheme for a multi-point overdetermined elliptic problem
(KARAGANDA STATE UNIV, 2021)In this paper fourth order of accuracy difference scheme for approximate solution of a multi-point elliptic overdetermined problem in a Hilbert space is proposed. The existence and uniqueness of the solution of the difference ... -
ON SOLUTION OF BG-VOLTERRA INTEGRAL EQUATIONS
(Işık Üniversitesi, 2023)In this study, we center upon obtaining the solution of linear bigeometric Volterra integral equations of the second kind in the sense of bigeometric calculus. The method of successive substitutions and resolvent kernel ... -
On Stable Difference Scheme for Identification Elliptic Problem with Integral and Second Kind Boundary Condition
(Amer Inst Physics, 2021)In this study, the first order of accuracy difference scheme for approximate solution of source identification elliptic problem with integral and second kind boundary conditions is considered. Stability and coercive stability ... -
On Stable Difference Scheme for Identification Elliptic Problem with Integral and Second Kind Boundary Conditions
(2020-06-25)[Abstract Not Available] -
On the absolute stable difference scheme for the space-wise dependent source identification problem for elliptic-telegraph equation
(Wiley, 2021)The present paper is devoted to study the first order of accuracy absolute stable difference scheme for the approximate solution of the space identification problem for the elliptic-telegraph equation in Hilbert spaces ...