Commun. Korean Math. Soc. 2013; 28(2): 407-418
Printed April 1, 2013
https://doi.org/10.4134/CKMS.2013.28.2.407
Copyright © The Korean Mathematical Society.
Fazlollah Soleymani
Islamic Azad University
This paper studies a computational iterative method to find accurate approximations for the inverse of real or complex matrices. The analysis of convergence reveals that the method reaches seventh-order convergence. Numerical results including the comparison with different existing methods in the literature will also be considered to manifest its superiority in different types of problems.
Keywords: Hotelling-Bodewig algorithm, ill-conditioned, approximate inverse, initial matrix
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