Iterative Methods for the Drazin Inverse of a Matrix With a Complex Spectrum
Applied Mathematics and Computation
Iterative methods for the Drazin inverse of a square matrix with a real spectrum have been developed recently. These methods are generalized in the case of matrices with complex spectra. Semiiterative method for the Drazin inverse is also discussed. Numerical examples are given to illustrate the theoretic results.
Li, Xiezhang, Yimin Wei.
"Iterative Methods for the Drazin Inverse of a Matrix With a Complex Spectrum."
Applied Mathematics and Computation, 147 (3): 855-862.
doi: 10.1016/S0096-3003(02)00817-2 source: https://www.sciencedirect.com/science/article/pii/S0096300302008172?via%3Dihub