Results 31 to 40 of about 214,223 (194)
Numerical method for solving an initial-boundary value problem for a multidimensional loaded parabolic equation of a general form with conditions of the third kind [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2022 An initial-boundary value problem is studied for a multidimensional loaded parabolic equation of general form with boundary conditions of the third kind. For a numerical solution, a locally one-dimensional difference scheme by A.A.Samarskii with order of
Zaryana Beshtokova
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Positive Solutions for a Third Order Nonlinear Neutral Delay Difference Equation
Abstract and Applied Analysis, 2015 The existence, multiplicity, and properties of positive solutions for a third order nonlinear neutral delay difference equation are discussed. Six examples are given to illustrate the results presented in this paper.
Zeqing Liu +3 more
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Қарағанды университетінің хабаршысы. Математика сериясы, 2021 In this paper the stability of the initial value problem for the third order partial delay differential equation with involution is investigated. The first order of accuracy absolute stable difference scheme for the solution of the differential problem ...
A. Ashyralyev, S. Ibrahim, E. Hincal
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Dynamical Behavior of a System of Third-Order Rational Difference Equation
Discrete Dynamics in Nature and Society, 2015 This paper deals with the boundedness, persistence, and global asymptotic stability of positive solution for a system of third-order rational difference equations xn+1=A+xn/yn-1yn-2, yn+1=A+yn/xn-1xn-2, n=0,1,…, where A∈(0,∞), x-i∈(0,∞); y-i∈(0,∞), i=0,1,
Qianhong Zhang +2 more
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On a Multigrid Method for Tempered Fractional Diffusion Equations
Fractal and Fractional, 2021 In this paper, we develop a suitable multigrid iterative solution method for the numerical solution of second- and third-order discrete schemes for the tempered fractional diffusion equation.
Linlin Bu, Cornelis W. Oosterlee
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Oscillation of certain third-order difference equations
Computers & Mathematics with Applications, 2001 New criteria for oscillatory behavior of all solutions of third-order difference equations of the type \[ \Delta^3 x_n=p_n \Delta^2x_{n+m} +q_n F(x_{n-g}, \Delta x_{n-h}) \] are presented.
Agarwal, R.P., Grace, S.R.
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Advances in Difference Equations, 2018 This paper deals with the third order nonlinear neutral delay difference equation with a forced term Δ2(a(n)Δ(x(n)+c(n)x(n−τ)))+f(n,x(n−b1(n)),x(n−b2(n)),…,x(n−bk(n)))=d(n),n≥n0.
Guojing Jiang +3 more
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Periodic Solutions to a Third-Order Conditional Difference Equation over the Integers
Discrete Dynamics in Nature and Society, 2011 This paper studies a third-order conditional difference equation which is a generalization from the literature. We investigate this equation by transforming it into a first-order system. Finally it is proved that the equation has no period-two (or three)
Li He, Wanping Liu
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On Positive Solutions and Mann Iterative Schemes of a Third Order Difference Equation
Abstract and Applied Analysis, 2014 The existence of uncountably many positive solutions and convergence of the Mann iterative schemes for a third order nonlinear neutral delay difference equation are proved. Six examples are given to illustrate the results presented in this paper.
Zeqing Liu +3 more
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Equivalent resistance of irregular 3 × n Hammock resistor network
Nantong Daxue xuebao. Ziran kexue ban, 2022 The equivalent resistance of a kind of irregular 3 × n Hammock resistor network is studied by the RT-I theory, in which the third order matrix equation and the third order boundary condition equation are established by Kirchhoff′s law and the branch ...
TAN Zhizhong
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