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"Representations for the Drazin Inverse of a 2 x 2 Block Matrix."
Robert Hartwig, Xiezhang Li, Yimin Wei (2005)
- Robert Hartwig, Xiezhang Li, Yimin Wei:
Representations for the Drazin Inverse of a 2 x 2 Block Matrix. SIAM J. Matrix Anal. Appl. 27(3): 757-771 (2005)
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