nonlinear system

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Noun1.nonlinear system - a system whose performance cannot be described by equations of the first degree
system, scheme - a group of independent but interrelated elements comprising a unified whole; "a vast system of production and distribution and consumption keep the country going"
References in periodicals archive ?
Lane-Emden equation (2) is a basic nonlinear equation arising in the study of stellar structure theory and has
[22] El-Emary I.M.M., Abd El-Kareem M.M., Towards Using Genetic Algorithm for Solving Nonlinear Equation Systems, World Applied Sciences Journal 5/3,.
which is a highly nonlinear equation. It is very difficult to solve.
A large number of nonlinear dynamic systems and scientific engineering problems can be concluded to the form of nonlinear equation
which represents a nonlinear equation in terms of the values of L in the 4-point cell ([L.sub.j,k], [L.sub.j-1,k], [L.sub.j+1,k-1], and [L.sub.j+1,k+1]) centered at node j, k.
We consider the parameterized scalar nonlinear equation E : (X, L) [member of] [R.sup.2] [right arrow] R in the following form:
Generally, a nonlinear equation system could be described as [44]
Suppose that u(x, t) is the solution of following first IBVP for the nonlinear equation
In the fixed-point iteration method for solving nonlinear equation 0, f x the equation is usually rewritten as
In order to solve the nonlinear Equation (47), an initial guess of solution [x.sub.0] is first given.
Napoles Valdes, "A note on the qualitative behavior of some second order nonlinear equation," Applications and Applied Mathematics, vol.
Hu, "Research on the solving of nonlinear equation group based on swarm particle optimization," Computer Engineering and Applications, vol.

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