A Self-Adjusting Spectral Conjugate Gradient Method for Large-Scale Unconstrained Optimization

الملخص EN

This paper presents a hybrid spectral conjugate gradient method for large-scale unconstrained optimization, which possesses a self-adjusting property.

Under the standard Wolfe conditions, its global convergence result is established.

Preliminary numerical results are reported on a set of large-scale problems in CUTEr to show the convergence and efficiency of the proposed method.