Dynamics of a differential-difference integrable(2+1)-dimensional system

On the existence of solution for a $k$-dimensional system of three points nabla fractional finite difference equations

In this paper, we investigate the existence of solution for a k-dimensional system of three points nabla fractional finite difference equations. Also, we present an example to illustrate our result.

Dynamics of a family of two-dimensional difference systems

The boundedness and global asymptotic behavior of positive solutions of the nonlinear two-dimensional difference systems xn 1⁄4 Uðxn t1 ; yn s1 Þ; yn 1⁄4 Wðyn s2 ; xn t2 Þ, where t1; s1; s2; t2 are all positive integers, are investigated. Some sufficient conditions are established such that the positive solutions converge to the unique equilibrium. Finally, some examples are given to illustrate...

a study on construction of iranian life tables: the case study of modified brass logit system

چکیده ندارد.

Finite difference approximation of a nonlinear integro-differential system

Finite difference approximation of the nonlinear integro-differential system associated with the penetration of a magnetic field into a substance is studied. The convergence of the finite difference scheme is proved. The rate of convergence of the discrete scheme is given. The decay of the numerical solution is compared with the analytical results proven earlier. Published by Elsevier Inc.

Dynamics of a System of Rational Higher-Order Difference Equation