We consider the system linearly coupled by nonlinear Schrödinger equations in ℝ3: $\{\begin{array}{c}-\mathrm{\Delta }{\mathrm{u}}_{\mathrm{j}}+{\mathrm{u ...

This is a preview. Log in through your library . Abstract The purpose of this paper is to present efficient algorithms for computing solutions to systems of nonlinear equations with a block diagonal ...

This example solves a nonlinear system of equations by Newton's method. Let the nonlinear system be represented by ...

Sometimes, it’s easy for a computer to predict the future. Simple phenomena, such as how sap flows down a tree trunk, are straightforward and can be captured in a few lines of code using what ...

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 ...