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Global phase portraits of planar autonomous half-linear systems (Functional Equations and Complex Systems)openaire
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Qualitative Theory of Dynamical Systems, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baohua Qiu, Haihua Liang
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baohua Qiu, Haihua Liang
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A complete global phase portrait for the matrix Riccati equation
The 22nd IEEE Conference on Decision and Control, 1983A complete description is given for the phase portrait of the matrix Riccati equation which arises from the optimal control and filtering problems, as well as for associated differential equations on the Grassmann and Lagrange-Grassmann manifolds. The phase portraits are characterized topologically as well as set-theoretically.
M. Shayman
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Global phase portraits of the planar perpendicular problem of two fixed centers
Journal of Mathematical Physics, 2009We study the global phase portrait of the classical problem of an electron in the electrostatic field of two protons that we assume fixed to symmetric distances on the x3 axis. The general problem can be formulated as an integrable Hamiltonian system of three degrees of freedom, but we restrict our study to the invariant planar case that is equidistant
L. Jiménez-Lara, J. Llibre, M. Vargas
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Global Phase Portraits of Ordinary Differential Equations Modeling the Acute Promyelocytic Leukemia
Differential Equations and Dynamical Systems, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Candido, Douglas Modesto +2 more
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Global Phase Portraits of Memristor Oscillators
International Journal of Bifurcation and Chaos, 2014In this paper, the global dynamics of memristor oscillators are investigated. For the sake of analysis, we first reformulate the original system into a simple form, which has only three parameters, and analyze its dynamics according to the variation of the parameters.
Chen, Hebai, Li, Xuefang
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Painting the Phase Space Portrait of an Integrable Dynamical System
Science, 1990S. Coffey +3 more
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Global phase portraits of planar piecewise linear refracting systems of saddle–saddle type
Nonlinear Analysis: Real World Applications, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi Shao, Shimin Li, Kuilin Wu
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