Description: Provides four iterations for optimization on the Steifel and Grassmann manifolds:
dog-leg steps
Polak-Ribiere nonlinear CG
Fletcher-Reeves nonlinear CG
Newton s method
Contains applications for nearest degenerate eigenproblems, least square diagonalization problems, Procrustes problems, and electronic structures problems
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75448177sg_min2.4.1.tar
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