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Global convergence of a spectral CD conjugate gradient method without line search. (English) Zbl 1382.90077

Summary: Concerned with the nonlinear conjugate gradient method for solving unconstrained optimization problems, we propose a spectral CD method without line search. Under some mild conditions, the global convergence of this method is established.

MSC:

90C25 Convex programming
47N10 Applications of operator theory in optimization, convex analysis, mathematical programming, economics
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