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arXiv 2402.09699math.NAcs.NA
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G-Drazin逆结合内逆

G-Drazin inverse combined with inner inverse

G. Maharanaa, J. K. Sahooa, Nestor Thome

AI总结:

本文提出了方阵的GD1和1GD广义逆,通过core-nilpotent分解建立其显式表达式,并讨论了它们的刻画、表示及二元关系。

摘要:

本文引入了方阵的广义逆的新类别,命名为GD1及其对偶1GD逆。此外,我们讨论了这些逆的若干刻画与表示。通过core-nilpotent分解建立了这些逆的显式表达式。进一步,我们引入了GD1逆和1GD逆的二元关系,以及一些导出性质。

英文摘要:

This paper introduces new classes of generalized inverses for square matrices named GD1, and the dual, called 1GD inverse. In addition, we discuss a few characterizations and representations of these inverses. The explicit expressions of these inverses have been established via core-nilpotent decomposition. Further, we introduce a binary relation for GD1 inverse and 1GD inverse, along with a few derived properties.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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