A rational triangle function as a model for a conjugate gradient optimization method

Abstract EN

This paper presents the development and implementation of a new numberical based on a non-quadratic Triangular rational function model.

For solving non-linear optimization problem.

The algorithm is implemented in one version, employing exact line search.

This version is compared numberically against versions of the CG-method.

The results indicate that in general the new algorithm is superior to the previon algorithm.