Original language | English |
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Pages (from-to) | 91-109 |

Journal | Linear Algebra and its Applications |

Volume | 194 |

Issue number | 15 Nov. |

Publication status | Published - 1993 |

# On the existence of a positive definite solution of the matrix equation X = ATX-1A = I

J.C. Engwerda

Research output: Contribution to journal › Article › Scientific › peer-review

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