Limit set
In the theory of dynamical systems is called limit sets the points of the state space, which are approaching orbits (for positive or negative time ) infinitely often.
Definition
Be a dynamic system with or. Be a point of the state space.
The - limit set of
The - limit set of
Alternatively, limit sets can also be characterized as follows:
The limit sets are closed and invariant under. If is compact, the limit sets are not empty.
Types
- Fixed point
- Periodic Orbit
- Limit cycle
- Strange attractor