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Computing
Article . 1998 . Peer-reviewed
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Article . 1998
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Article . 2020
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The switching-method in multiple shooting

Authors: BELLAVIA, STEFANIA; MACCONI, MARIA; MORINI, BENEDETTA;

The switching-method in multiple shooting

Abstract

Multiple shooting is a well-known technique for the numerical solution of boundary value problems for ordinary differential equations. In order to solve the boundary value problems one has to solve initial value problems defined in the subintervalls of a given grid of shooting points. To solve the corresponding system of nonlinear algebraic equations one usually works with a Netwon method where in each iteration step the Jacobian matrix is replaced by a difference approximation. In an earlier paper \textit{S. Bellavia}, \textit{M. G. Gasparo} and \textit{M. Macconi} [J. Comput. Appl. Math. 71, No. 1, 83-93 (1996; Zbl 0856.65057)]\ have presented a so-called switching method for solving the system of nonlinear equations. This hybrid algorithm, where a damped finite approximation Newton method is combined with a minimization technique, is a globally quadratically convergent method. Theoretical results about this method were presented in earlier papers. Here, the numerical performance on a large set of test problems is investigated. The results demonstrate the effectiveness of the described method.

Country
Italy
Related Organizations
Keywords

Numerical solution of boundary value problems involving ordinary differential equations, Netwon method, numerical examples, Nonlinear boundary value problems for ordinary differential equations, boundary value problems, Boundary value problems; Multiple shooting; Nonlinear systems, Numerical computation of solutions to systems of equations, switching method, multiple shooting, quadratic convergence, performance

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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