scholarly journals Bifurcation Control and Universal Unfolding for Hopf-Zero Singularities with Leading Solenoidal Terms

2016 ◽  
Vol 15 (2) ◽  
pp. 870-903 ◽  
Author(s):  
Majid Gazor ◽  
Nasrin Sadri
2014 ◽  
Vol 119 (3-4) ◽  
pp. 357-368 ◽  
Author(s):  
Antonella Marchesiello ◽  
Giuseppe Pucacco
Keyword(s):  

2018 ◽  
Vol 22 (Özel) ◽  
pp. 375 ◽  
Author(s):  
Reşat Özgür DORUK ◽  
Hamza IHNISH
Keyword(s):  

2018 ◽  
Vol 06 (08) ◽  
pp. 1704-1719
Author(s):  
P. E. Calderon-Saavedra ◽  
E. Munoz-Aguirre ◽  
J. Alvarez-Mena ◽  
S. Gomez-Perez

2020 ◽  
Vol 56 (7) ◽  
pp. 109
Author(s):  
HE Dongping ◽  
WANG Tao ◽  
XIE Jiaquan ◽  
REN Zhongkai ◽  
LIU Yuanming ◽  
...  

2009 ◽  
Vol 19 (11) ◽  
pp. 3733-3751 ◽  
Author(s):  
SUQI MA ◽  
ZHAOSHENG FENG ◽  
QISHAI LU

In this paper, we are concerned with the Rose–Hindmarsh model with time delay. By applying the generalized Sturm criterion, a number of imaginary roots of the characteristic equation are classified. The absolutely stable regions for any value of time delay are detected. By the continuous software DDE-Biftool, both the Hopf bifurcation curves and double Hopf bifurcation points are illustrated in parametric spaces. The normal form and universal unfolding at double Hopf bifurcation points are considered by the center manifold method. Some examples also indicate that the corresponding unique attractor near each double Hopf point is asymptotically stable.


Author(s):  
Diego M. Alonso ◽  
Daniel W. Berns ◽  
Eduardo E. Paolini ◽  
Jorge L. Moiola

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