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Convergence of inexact Newton-like iterations in incremental finite element analysis of elasto-plastic problems

โœ Scribed by R. Blaheta; O. Axelsson

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
976 KB
Volume
141
Category
Article
ISSN
0045-7825

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โœฆ Synopsis

Convergence of two inexact Newton-like methods suitable for application in incremental finite element analysis of problems of elasto-plasticity is investigated by a new technique based on a certain approximation condition. It is shown that the convergence can be controlled by the size of load increments. A numerical example illustrates the developed theoretical results.

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