A modified Polak–Ribière–Polyak conjugate gradient algorithm for unconstrained optimization

Volume: 60, Issue: 12, Pages: 1457 - 1471
Published: Dec 1, 2011
Abstract
A modified Polak–Ribiere–Polyak conjugate gradient algorithm which satisfies both the sufficient descent condition and the conjugacy condition is presented. These properties are independent of the line search. The algorithms use the standard Wolfe line search. Under standard assumptions, we show the global convergence of the algorithm. Numerical comparisons with conjugate gradient algorithms using a set of 750 unconstrained optimization...
Paper Details
Title
A modified Polak–Ribière–Polyak conjugate gradient algorithm for unconstrained optimization
Published Date
Dec 1, 2011
Volume
60
Issue
12
Pages
1457 - 1471
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