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Characterizations and properties of the MPDGI and DMPGI
Mechanism and Machine Theory ( IF 5.2 ) Pub Date : 2021-04-01 , DOI: 10.1016/j.mechmachtheory.2020.104212
Hongxing Wang

Abstract In this paper, we give necessary and sufficient conditions for the dual matrix M ^ to have the dual Moore-Penrose generalized inverse (for short DMPGI) and give necessary and sufficient conditions for the Moore-Penrose dual generalized inverse (for short MPDGI) of M ^ to be a DMPGI of M ^ . At last, a compact formula for the computation of the DMPGI is given.

中文翻译:

MPDGI 和 DMPGI 的特性和特性

摘要 本文给出了对偶矩阵M^具有对偶Moore-Penrose广义逆(简称DMPGI)的充要条件,并给出了Moore-Penrose对偶广义逆(简称MPDGI)的充要条件的 M ^ 成为 M ^ 的 DMPGI。最后给出了计算DMPGI的紧凑公式。
更新日期:2021-04-01
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