Linear and Multilinear Algebra. 2012;60(6):669-681. doi: 10.1080/03081087.2011.625498 Q21.02025
Group inverse for block matrices and some related sign analysis
分块矩阵的群逆及其相关符号分析
DOI: 10.1080/03081087.2011.625498
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Linear and Multilinear Algebra. 2012;60(6):669-681. doi: 10.1080/03081087.2011.625498 Q21.02025
DOI: 10.1080/03081087.2011.625498
摘要 查看摘要