User profiles for Zhouchao Wei
Zhouchao WeiChina University of Geosciences Verified email at maths.ox.ac.uk Cited by 4838 |
Dynamical behaviors of a chaotic system with no equilibria
Z Wei�- Physics Letters A, 2011 - Elsevier
Based on Sprott D system, a simple three-dimensional autonomous system with no equilibria
is reported. The remarkable particularity of the system is that there exists a constant …
is reported. The remarkable particularity of the system is that there exists a constant …
Hidden hyperchaos and electronic circuit application in a 5D self-exciting homopolar disc dynamo
We report on the finding of hidden hyperchaos in a 5D extension to a known 3D self-exciting
homopolar disc dynamo. The hidden hyperchaos is identified through three positive …
homopolar disc dynamo. The hidden hyperchaos is identified through three positive …
A new finding of the existence of hidden hyperchaotic attractors with no equilibria
Z Wei, R Wang, A Liu�- Mathematics and Computers in Simulation, 2014 - Elsevier
The paper presents a new four-dimensional hyperchaotic system developed by extension of
the generalized diffusionless Lorenz equations. The model is shown to not be equivalent to …
the generalized diffusionless Lorenz equations. The model is shown to not be equivalent to …
Dynamical analysis of a new autonomous 3-D chaotic system only with stable equilibria
Z Wei, Q Yang�- Nonlinear Analysis: Real World Applications, 2011 - Elsevier
This paper presents a new 3-D autonomous chaotic system, which is topologically non-equivalent
to the original Lorenz and all Lorenz-like systems. Of particular interest is that the …
to the original Lorenz and all Lorenz-like systems. Of particular interest is that the …
Study of hidden attractors, multiple limit cycles from Hopf bifurcation and boundedness of motion in the generalized hyperchaotic Rabinovich system
Based on Rabinovich system, a 4D Rabinovich system is generalized to study hidden
attractors, multiple limit cycles and boundedness of motion. In the sense of coexisting attractors, …
attractors, multiple limit cycles and boundedness of motion. In the sense of coexisting attractors, …
On the periodic orbit bifurcating from one single non-hyperbolic equilibrium in a chaotic jerk system
This paper proposes a chaotic jerk system coexisting with only one non-hyperbolic equilibrium
with one zero eigenvalue and a pair of complex conjugate eigenvalues. The system has …
with one zero eigenvalue and a pair of complex conjugate eigenvalues. The system has …
A fractional-order hyper-chaotic economic system with transient chaos
We introduce for the first time a fractional-order hyperchaotic economic system. In this system,
chaos generation depends upon the value of fractional-order. For certain fractional orders, …
chaos generation depends upon the value of fractional-order. For certain fractional orders, …
[HTML][HTML] Elementary quadratic chaotic flows with a single non-hyperbolic equilibrium
This paper describes a class of third-order explicit autonomous differential equations, called
jerk equations, with quadratic nonlinearities that can generate a catalog of nine elementary …
jerk equations, with quadratic nonlinearities that can generate a catalog of nine elementary …
Complex dynamical behaviors in a 3D simple chaotic flow with 3D stable or 3D unstable manifolds of a single equilibrium
Z Wei, Y Li, B Sang, Y Liu, W Zhang�- International Journal of�…, 2019 - World Scientific
This paper shows some examples of chaotic systems for the six types of only one hyperbolic
equilibrium in changed chameleon-like chaotic system. Two of the six cases have hidden …
equilibrium in changed chameleon-like chaotic system. Two of the six cases have hidden …
A new multi-stable fractional-order four-dimensional system with self-excited and hidden chaotic attractors: Dynamic analysis and adaptive synchronization using a�…
Four-dimensional chaotic systems are a very interesting topic for researchers, given their
special features. This paper presents a novel fractional-order four-dimensional chaotic system …
special features. This paper presents a novel fractional-order four-dimensional chaotic system …