Abstract
This paper presents an explicit representation for M-P inverse A †. Based on this, we can use Gauss–Jordan elimination to compute it, and get the upper bound of the total number of arithmetic operations about 21/4n 3. Finally, a numerical example is demonstrated.
2000 AMS Subject Classification :
Acknowledgements
This project was supported by NSF China (no.10826056), the Shanghai Natural Science Foundation (09ZR1408700), and The University Natural Science Research key Project of Anhui Province (KJ2010A224).