QUALITATIVE ANALYSIS OF A CLASS OF PLANAR DYNAMICAL SYSTEMS

@inproceedings{Liqin2010QUALITATIVEAO,
  title={QUALITATIVE ANALYSIS OF A CLASS OF PLANAR DYNAMICAL SYSTEMS},
  author={Zhao Li-qin},
  year={2010}
}
Sufficient conditions to ensure orbits of Lienard equation x·=h(y)-F(x),y·=-g(x) intersect with vertical isoclines were obtained.These results can be applied to h(y)=c|y|psgn y without restriction of "p≥1".