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Vol 39, No 12 (2025)
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Zhou
Bott-Duffin core inverse
Jing Zhou, Jiabao Wu, Lu Zheng, Kezheng Zuo
Abstract
本文重点介绍了一种新的广义逆,即Bott-Duffin核心逆,它是Bott-Duffin逆的推广。提出了Bott-Duffin核心逆的几种性质、表征和表示。我们利用Bott-Duffin核逆讨论了Frobenius范数中的约束矩阵近似问题。
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