MathGL3d MathTensor Operations Research QR Streams Tensor in Physics TSi Pro Pac UnRisk Preise Download Mathematica Drittentwicklerpakete Global Optimization 4.0 Reliable Global Optimization for Constrained and Unconstrained Nonlinear Functions Global Optimization 4.0 provides a suite of tools for solving nonlinear optimization problems, as well as a variety of other applications such as nonlinear regression, optimal control, portfolio management, and engineering design.
Solutions are versy robust to local minima, and difficult problems can be solved.
Global Optimization uses the Mathematica system as an interface for defining the nonlinear system to be solved and for computing numeric function values. Any function computable by Mathematica can be used as input, including degree of fit of a model against data and simulation models. The package uses a unique grid refinement algorithm. This algorithm is based on the identification of feasible points which define the solution set at each iteration. As lower points are found during the grid refinement process, points far from the current optimum are pruned from the solution set.