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Bifurcation Diagram and Global Phase Portraits of a Family of Quadratic Vector Fields in Class I
Qualitative Theory of Dynamical Systems, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Man Jia, Haibo Chen, Hebai Chen
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Global Analysis of Riccati Quadratic Differential Systems
International Journal of Bifurcation and Chaos in Applied Sciences and EngineeringIn this paper, we study the family of quadratic Riccati differential systems. Our goal is to obtain the complete topological classification of this family on the Poincaré disk compactification of the plane.
Joan C. Artés +3 more
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Acta Mathematicae Applicatae Sinica, English Series
This paper provides an in-depth study of the global phase portraits of uniform isochronous centers in systems of degree six, characterized by a polynomial commutator. The authors focus on systems of the form \[ \dot{x} = -y + xf(x, y) \text{ and } \dot{y} = x + yf(x, y), \] where \( f(x, y) = x\sigma(y) \), exploring the geometric implications of ...
Guo, Li-na +2 more
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This paper provides an in-depth study of the global phase portraits of uniform isochronous centers in systems of degree six, characterized by a polynomial commutator. The authors focus on systems of the form \[ \dot{x} = -y + xf(x, y) \text{ and } \dot{y} = x + yf(x, y), \] where \( f(x, y) = x\sigma(y) \), exploring the geometric implications of ...
Guo, Li-na +2 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Mathematical Models and Computer Simulations, 2022
E. Leonov, A. Polbin
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E. Leonov, A. Polbin
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On the bifurcations of the phase portrait of gyrostat
Nonlinear dynamicsA. Ivanov
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