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Kamasová, Hana
An algorithm for the inversion of partitioned matrices. (English). Aplikace matematiky, vol. 15 (1970), issue 6, pp. 399-406
MSC: 15A09, 65F05 | MR 0286265 | Zbl 0211.18804 | DOI: 10.21136/AM.1970.103313
Summary:
In this paper an algorithm for calculating the inverse matrix of the matrix partitioned into $r\times r$ blocks is presented. Transformation formulas are derived and the conditions are given under which these formulas may be used.
References:
[1] H. Kamasová A. Šimek: Metoda inverze matice rozdělené na bloky. Aplikace matematiky, 2, 14 (1969), 105-114. MR 0237519
[2] H. Kamasová A. Šimek: Inversion of quasi-triangular matrices. Aplikace matematiky, 2, 15 (1970), 146-148. MR 0252409
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