-symmetries and reduction of equations without Lie point symmetries.
Canards et enlacements
Canonical form transformation of second order differential equations with Lie symmetries.
Canonical forms of ordinary linear differential equations
Categorial approach to global transformations of the -th order linear differential equations
Center conditions for a simple class of quintic systems.
Center manifold and exponentially-bounded solutions of a forced Newtonian system with dissipation.
Centering conditions for planar septic systems.
Central projections of a pair of accompanying spaces to a linear two-dimensional space of functions with a continuous first derivative
Centres and limit cycles for an extended Kukles system.
Certain higher monotonicity properties of Bessel functions
Certain higher monotonicity properties of -th derivatives of solutions of
Champs lents-rapides complexes à une dimension lente
Champs magnétiques classiques et quantiques
Chaos in D0 brane dynamics
We consider the classical and quantum dynamics of D0 branes within the Yang-Mills approximation. Using a simple ansatz we show that a classical trajectory exhibits a chaotic motion. Chaotic dynamics in N=2 supersymmetric Yang-Mills theory is also discussed.
Chaos in some planar nonautonomous polynomial differential equation
We show that under some assumptions on the function f the system generates chaotic dynamics for sufficiently small parameter ϕ. We use the topological method based on the Lefschetz fixed point theorem and the Ważewski retract theorem.
Chaos synchronization between two different fractional systems of Lorenz family.
Chaotic behavior and modified function projective synchronization of a simple system with one stable equilibrium
By introducing a feedback control to a proposed Sprott E system, an extremely complex chaotic attractor with only one stable equilibrium is derived. The system evolves into periodic and chaotic behaviors by detailed numerical as well as theoretical analysis. Analysis results show that chaos also can be generated via a period-doubling bifurcation when the system has one and only one stable equilibrium. Based on Lyapunov stability theory, the adaptive control law and the parameter update law are derived...
Chaotic dynamics and nonlinear feedback control
Chaotic orbits of a pendulum with variable length.