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Type: Artigo de periódico
Title: Quasi-newton Methods With Factorization Scaling For Solving Sparse Nonlinear Systems Of Equations
Author: Martinez J.M.
Abstract: In this paper we present a Quasi-Newton type method, which applies to large and sparse nonlinear systems of equations, and uses the Q-R factorization of the approximate Jacobians. This method belongs to a more general class of algorithms for which we prove a local convergence theorem. Some numerical experiments seem to confirm that the new algorithm is reliable. © 1987 Springer-Verlag.
Editor: Springer-Verlag
Rights: fechado
Identifier DOI: 10.1007/BF02240178
Date Issue: 1987
Appears in Collections:Unicamp - Artigos e Outros Documentos

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