ملخص
An analysis is given of preconditioned nonlinear conjugate gradient methods in which the preconditioning matrix is the exact Hessian matrix at each iteration (or a nearby matrix). It is shown that the order of convergence of certain preconditioned methods is less than that of Newton's method when exact line searches are used, and an example is given.
اللغة الأصلية | English |
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الصفحات (من إلى) | 658-665 |
عدد الصفحات | 8 |
دورية | SIAM Journal on Scientific Computing |
مستوى الصوت | 17 |
رقم الإصدار | 3 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | Published - مايو 1996 |
منشور خارجيًا | نعم |
ASJC Scopus subject areas
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