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Vestnik Yuzhno-Ural'skogo Gosudarstvennogo Universiteta. Seriya "Matematika. Mekhanika. Fizika", 2009, Issue 1, Pages 4–12
(Mi vyurm149)
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Mathematics
Geometrical sense of Newton metods
M. V. Pchelintseva, N. A. Skorkinb a Snezhinsk State Academy of Physics and Technology
b South Ural State University, Chelyabinsk
Abstract:
New geometrical sense of Newton methods for solving the system of nonlinear equations (in infinite-measuring case — nonlinear operational equations) found by us, clarifies completely its inner mechanism. From the point of view of application it enables to explain empirically observed effects, to get a unified characterization of the method and its modification, to get a general theorem on the problem of local convergence and to get a quite clear vision of geometrical-dynamic nature of convergence problem on the whole (both local and global). The results obtained are demonstrated on the model example.
Keywords:
Newton method, Riemannian geometry, calculus of approximations, differentials equations.
Received: 21.02.2009
Citation:
M. V. Pchelintsev, N. A. Skorkin, “Geometrical sense of Newton metods”, Vestn. Yuzhno-Ural. Gos. Un-ta. Ser. Matem. Mekh. Fiz., 2009, no. 1, 4–12
Linking options:
https://www.mathnet.ru/eng/vyurm149 https://www.mathnet.ru/eng/vyurm/y2009/i1/p4
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Abstract page: | 265 | Full-text PDF : | 185 | References: | 31 |
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