DONLP2 DONLP2 is designed to perform minimization of an (in general nonlinear) differentiable real function subject to (in general nonlinear) inequality and equality constraints. The method implemented is a sequential equality constrained quadratic programming method (with an active set technique) with an alternative usage of a fully regularized mixed constrained subproblem in case of nonregular constraints. It uses a slightly modified version of the Pantoja-Mayne update for the Hessian of the Lagrangian, variable dual scaling and an improved Armijo-type stepsize algorithm.. Bounds on the variables are treated in a gradient-projection like fashion.

Current Version:   ?? License Type:   ??

Home Site: http://plato.la.asu.edu/donlp2.html Source Code Availability: Yes Available Binary Packages: Debian Package: No RedHat RPM Package: No Other Packages: No Targeted Platforms: Fortran or C platform Software/Hardware Requirements: Fortran (f77, f90, or f2c) or C compiler

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