Simon Fraser University

Solving Simultaneous Nonlinear Equation Systems

You can use a SOLVE statement to solve the nonlinear equation system for some variables when the values of other variables are given. Consider the demand and supply model shown in the preceding ...
JSTOR Daily

Krawczyk-Like Algorithms for the Solution of Systems of Nonlinear Equations

SIAM Journal on Numerical Analysis, Vol. 22, No. 4 (Aug., 1985), pp. 792-810 (19 pages) In this paper we present interval arithmetic methods for the solution of systems of nonlinear equations. These ...
JSTOR Daily

A MODIFIED LEVENBERG-MARQUARDT ALGORITHM FOR SINGULAR SYSTEM OF NONLINEAR EQUATIONS

This is a preview. Log in through your library . Abstract Based on the work of paper [1], we propose a modified Levenberg-Marquardt algoithm for solving singular system of nonlinear equations F(x) = 0 ...
Simon Fraser University

Numerical Solution Methods

If the SINGLE option is not used, PROC MODEL computes values that simultaneously satisfy the model equations for the variables named in the SOLVE statement. PROC MODEL provides three iterative methods ...
University of Bristol

Non-linear Systems

Non-linear physics is the study of systems where the output is not directly proportional to the input. Unlike linear systems, which follow simple, predictable relationships, non-linear systems exhibit ...