# quasipositive matrix

A square matrix^{} $A=({a}_{ij})$ is a *quasipositive* matrix if it is nonnegative except perhaps on its main diagonal, i.e., ${a}_{ij}\ge 0$ for $i\ne j$.

Title | quasipositive matrix |
---|---|

Canonical name | QuasipositiveMatrix |

Date of creation | 2013-03-22 13:18:23 |

Last modified on | 2013-03-22 13:18:23 |

Owner | Mathprof (13753) |

Last modified by | Mathprof (13753) |

Numerical id | 6 |

Author | Mathprof (13753) |

Entry type | Definition |

Classification | msc 15A99 |

Synonym | essentially nonnegative matrix |