# contact point

Let $\varphi $ be a planar dynamical system and $\gamma $ a curve. Then a *contact point* of the curve and the dynamical system^{} occurs when the tangent vector of the curve is collinear to the vector of the dynamical system.
[KGA]

## References

- KGA Khovanskiĭ, A.G.: Fewnomials. American Mathematical Society, Providence, 1991.

Title | contact point |
---|---|

Canonical name | ContactPoint |

Date of creation | 2013-03-22 14:06:22 |

Last modified on | 2013-03-22 14:06:22 |

Owner | Mathprof (13753) |

Last modified by | Mathprof (13753) |

Numerical id | 6 |

Author | Mathprof (13753) |

Entry type | Definition |

Classification | msc 34-00 |

Classification | msc 34A99 |