We revisit a formula that connects the minimal ranks of triangular parts of a matrix and its inverse and relate the result to structured rank matrices. We also address the generic minimal rank problem.
CITATION STYLE
Woerdeman, H. J. (2007). A Matrix and its Inverse: Revisiting Minimal Rank Completions. In Recent Advances in Matrix and Operator Theory (pp. 329–338). Birkhäuser Basel. https://doi.org/10.1007/978-3-7643-8539-2_19
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