Chinese Quarterly Journal of Mathematics ›› 1997, Vol. 12 ›› Issue (2): 58-61.

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E-matrices and Several Necessary and Sufficient Conditions

  

  1. Department of Mathematics,Luoyang Teacher's College
  • Received:1996-03-08 Online:1997-06-30 Published:2024-12-04

Abstract: In this paper,we define a kind of sguare matrices which is called E-matrices,and give several necessary and sufficient conditions for E-matrices. 

Key words:  , positive matrices, nonnegative matrices, E-matricesjspect cal radius, ordinal main sub- determinants

CLC Number: