Results 11 to 20 of about 440,987 (260)

LINEAR DIFFERENCE EQUATIONS WITH TRANSITION POINTS [PDF]

Mathematics of Computation, 2004
Two linearly independent asymptotic solutions are constructed for the second-order linear difference equation y n
Zhen Wang, Roderick Wong
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Combinatorial Recurrences and Linear Difference Equations [PDF]

Electronic Notes in Discrete Mathematics, 2016
Peer ...
Jiménez Jiménez, María José, Encinas Bachiller, Andrés Marcos   +1 more
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Linear $q$-Difference Equations

Zeitschrift für Analysis und ihre Anwendungen, 2007
We prove that a linear q -difference equation of order n has a fundamental set of n -linearly independent solutions. A
M.H. Abu Risha, M.H. Annaby, Mourad E. H. Ismail, Z.S. Mansour   +3 more
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The linear difference-differential equation with linear coefficients [PDF]

Transactions of the American Mathematical Society, 1955
v(x) a known function, and a;, a', any numbers (real or complex) such that ainn O and a' l/amn is either nonreal or positive. This equation is a particular case of the general linear equation (see Wright [7]), where the coefficient au,^x+ac4 in (1.1) is replaced by a known function A,,(x), and also of the linear equation with asymptotically constant ...
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Relative Controllability of Linear Difference Equations [PDF]

SIAM Journal on Control and Optimization, 2017
In this paper, we study the relative controllability of linear difference equations with multiple delays in the state by using a suitable formula for the solutions of such systems in terms of their initial conditions, their control inputs, and some matrix-valued coefficients obtained recursively from the matrices defining the system.
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Variational Bayesian Iterative Estimation Algorithm for Linear Difference Equation Systems

Mathematics, 2019
Many basic laws of physics or chemistry can be written in the form of differential equations. With the development of digital signals and computer technology, the research on discrete models has received more and more attention.
Junxia Ma, Qiuling Fei, Fan Guo, Weili Xiong   +3 more
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The Samuelson macroeconomic model as a singular linear matrix difference equation

Journal of Economic Structures, 2020
In this paper, we revisit the famous classical Samuelson’s multiplier–accelerator model for national economy. We reform this model into a singular discrete time system and study its solutions.
Fernando Ortega, Maria Filomena Barros
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A boundary value problem for a non-linear difference equation [PDF]

Archives of Control Sciences
A boundary value problem for a non-linear difference equation of order three is considered. We show that this equation can be interpreted as the equation satisfied by the value function in a stochastic optimal control problem.
Mario Lefebvre
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An Average Linear Difference Scheme for the Generalized Rosenau-KdV Equation

Journal of Applied Mathematics, 2014
An average linear finite difference scheme for the numerical solution of the initial-boundary value problem of Generalized Rosenau-KdV equation is proposed.
Maobo Zheng, Jun Zhou
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Finite logarithmic order meromorphic solutions of linear difference/differential-difference equations [PDF]

Mathematica Bohemica
Firstly we study the growth of meromorphic solutions of linear difference equation of the form A_k(z)f(z+c_k)+\cdots+A_1(z)f(z+c_1)+A_0(z)f(z)=F(z), where $A_k(z),\ldots,A_0(z)$ and $F(z)$ are meromorphic functions of finite logarithmic order, $c_i$
Abdelkader Dahmani, Benharrat Belaïdi
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