Volume 18, Issue 1 ((Iranian Journal of Physics Research,Spring 2018)                   IJPR 2018, 18(1): 125-137 | Back to browse issues page


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Mazrooei-Sebdani R, Eskandari Z. Numerical analysis of fold-pitchfork bifurcation with symmetry and its application in the pipe flow. IJPR. 2018; 18 (1) :125-137
URL: http://ijpr.iut.ac.ir/article-1-2197-en.html
Isfahan University of Technology , mazrooei@cc.iut.ac.ir
Abstract:   (2748 Views)

In this paper, we study the numerical analysis of fold-pitchfork bifurcation with Z2 symmetry. For this purpose, explicit formulas for the critical coefficients of this bifurcation are obtained and non-degeneracy conditions of this bifurcation are determined. Then, local bifurcations, bifurcation curves and phase portraits are computed by MatCont toolbox. We will emphasize an example serving as a model of pipe flow

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Type of Study: Research | Subject: General

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