Analysis of a few sample problems helps illustrate the basics of the nonlinear approach. • Most problems are nonlinear from the get-go. • Simplified load-deflection cases can help explain ...

Separable nonlinear least squares problems are a special class of nonlinear least squares problems, where the objective functions are linear and nonlinear on different parts of variables. Such ...

BOZEMAN, Mont., Sept. 1, 2023 — Analytics software leader FICO announced the release of a true global mathematical optimization solver as part of FICO Xpress 9.2 Optimization. The global optimization ...

This paper deals with the nonlinear complementarity problem on the product space of unit simplices, S. A simplicial variable dimension algorithm developed by van der Laan and Talman for proper ...

Interestingly, large-amplitude modulations of this nonlinear problem are described by a linear partial differential equation, solvable via Fourier series.

The global optimization solver gives users a better way to tackle complex nonlinear problems in energy, pricing optimization and many other fields, and can offer guarantees about the performance ...