Autonomous planar system
= Autonomous planar system
An autonomous planar system is an ordinary differential equation
$$
\dot x=f(x,y),\qquad \dot y=g(x,y)
$$
whose vector field does not depend explicitly on time.
= Autonomous planar system
An autonomous planar system is an ordinary differential equation
$$
\dot x=f(x,y),\qquad \dot y=g(x,y)
$$
whose vector field does not depend explicitly on time.