Про збурений аналог методу мінімізації з порядком збіжності 1+√2: Fìz.-mat. model. ìnf. tehnol. 2021, 32:37-41

The use of the perturbation operator to construct new modifications of Newton's method for solving minimization problems, in particular the Ulm method of split differences, Steffensen's method, is considered. and as a result of its work we obtain a sequence of points that converge to the s...

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Datum:2021
Hauptverfasser: Bartish, Mykhailo, Kovalchuk, Olha, Ohorodnyk, Nataliia
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України 2021
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Online Zugang:https://www.fmmit.lviv.ua/index.php/fmmit/article/view/156
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Назва журналу:Physico-mathematical modeling and informational technologies

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Physico-mathematical modeling and informational technologies
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Zusammenfassung:The use of the perturbation operator to construct new modifications of Newton's method for solving minimization problems, in particular the Ulm method of split differences, Steffensen's method, is considered. and as a result of its work we obtain a sequence of points that converge to the solution point. References Bartish, M. Ya. (1967). On a class of methods such as Newton’s. Vecnik Mosk. University, 15(2), 16-20. Bartish, M. Ya. (1968). About one iterative method of solving functional equations DAN USSR, 5, 387-391. Beiko, I. V., Zinko, P. M., Nokonechny, O. G. (2012). Problems, methods and algorithms of optimization. K.: University of Kyiv. Vasiliev, F. P. (2002). Optimization methods. М.: Factorial Press. Ulm, S. Yu. (1967). On generalized divided differences. Izv. UNSSR, 16(1), 13-26. Ulm, S. Yu. (1964). Generalized of the Steffensen method for solving nonlinear operator equations, 4(6), 1093-1097. Werner W. (1976). Uber ein iteratives Verfahren der Ordnung. Nullshellenbestimung: ZAMM, 59, 86-87.
DOI:10.15407/fmmit2021.32.062