A modified conjugate gradient method is presented for solving unconstrained optimization problems, which possesses the following properties: (i) The sufficient descent property is satisfied without any line search; (ii) The search direction will be in a trust region automatically; (iii) The Zoutendi
A conjugate direction gradient method with reconnaissance steps for unconstrained minimization
β Scribed by J.A. Snyman; M. van Rooyen
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 511 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0898-1221
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π SIMILAR VOLUMES
We apply Shanno's conjugate gradient algorithm to the problem of minimizing the potential energy function associated with molecular mechanical calculations. Shanno's algorithm is stable with respect to roundoff errors and inexact line searches and converges rapidly to a minimum. Equally important, t
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