Limit cycles.

Normal forms, melnikov functions and bifurcations of limit cycles by: (Electronic resources)

The limit shape problem for ensembles of young diagrams by: (Electronic resources)

The strong nonlinear limit-point/limit-circle problem by: (Electronic resources)

Limit cycles of differential equations by: (Electronic resources)

Nonlinear Dynamics.

Group Theory and Generalizations.

Complex Systems.

Probability Theory and Stochastic Processes.

Differential equations.

Differential Equations.

Nonlinear systems.

Mathematics.

Approximations and Expansions.

Ordinary Differential Equations.

Topological Groups, Lie Groups.

Limit cycles.

Dynamical Systems and Ergodic Theory.

Differential equations, Nonlinear.

Mathematical Physics.

Statistical Physics and Dynamical Systems.

Mathematical Software.

Differentiable dynamical systems.

Electronic books.

Dynamical Systems.