The iridescent blue of butterfly wings has inspired researchers to find a solution to a challenge previously considered ...

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 ...

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.

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 ...

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 ...

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 ...