On the inverse of a special Schur complement

DOI10.1016/j.amc.2012.01.045zbMath1246.65053OpenAlexW1990997111MaRDI QIDQ433329

Yingying Qin, Zhi-Ping Xiong

Publication date: 13 July 2012

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2012.01.045

zbMATH Keywords

algorithmnumerical examplesgeneralized inversesmatrix inversiongeneralized Schur complementminimal ranks

Mathematics Subject Classification ID

Direct numerical methods for linear systems and matrix inversion (65F05)

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On the inverse of a special Schur complement of an operator, Association fields via cuspless sub-Riemannian geodesics in SE(2), Upper and lower bounds for ranks of the matrix expression \(X-XAX\)

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