In this paper a new method to compute the bifurcating branches for an elastic structure is presented. The method is based on the asymptotic-numerical method (ANM), that is a perturbation technique to solve problems in non-linear mechanics. Herein, we present a computing strategy to find the bifurcat
✦ LIBER ✦
Bifurcation points and bifurcated branches by an asymptotic numerical method and Padé approximants
✍ Scribed by E. H. Boutyour; H. Zahrouni; M. Potier-Ferry; M. Boudi
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 190 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.1033
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We use asymptotic analysis to construct a domain decomposition method for a time-dependent singularly perturbed system with turning points. Together with the other numerical techniques, we develop an algorithm, which can provide accurate and efficient numerical solutions for the system.