JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2015, Vol. 50 ›› Issue (04): 90-94.doi: 10.6040/j.issn.1671-9352.0.2014.403

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The new properties of core inverse of matrices

LUO Gao-jun, ZUO Ke-zheng, ZHOU Liang   

  1. School of Mathematics and Statistics, Hubei Normal University, Huangshi 435002, Hubei, China
  • Received:2014-09-10 Revised:2014-12-01 Online:2015-04-20 Published:2015-04-17

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Abstract: Several new properties and characteristics of core inverse,the necessary and sufficient conditions of core inverse are given by the decomposition of Σ-K-L of the matrix.

Key words: core inverse, generalized inverse, decomposition of Σ-K-L, EP matrix

CLC Number: 

  • O152.2
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