@article{3220405,
    title = "Properties of the CMP inverse and its computation",
    author = "Mosić, D. and Stanimirović, P.S. and Katsikis, V.N.",
    journal = "Computational and Applied Mathematics",
    year = "2022",
    volume = "41",
    number = "4",
    publisher = "Springer Science and Business Media Deutschland GmbH",
    issn = "2238-3603, 1807-0302",
    doi = "10.1007/s40314-022-01847-w",
    abstract = "This manuscript aims to establish various representations for the CMP inverse. Some expressions for the CMP inverse of appropriate upper block triangular matrix are developed. Successive matrix squaring algorithm and the method based on the Gauss–Jordan elimination are considered for calculating the CMP inverse. As an application, the solvability of several restricted systems of linear equations (RSoLE) is investigated in terms of the CMP inverse. Illustrative examples and examples on randomly generated large-scale matrices are presented. © 2022, The Author(s) under exclusive licence to Sociedade Brasileira de Matemática Aplicada e Computacional."
}