journal6 ›› 2003, Vol. 24 ›› Issue (1): 46-49.

• Key disciplines • Previous Articles     Next Articles

Hadamard-Fischer's Inequality of Sub-M Matrics andInvevse Sub-M Matrices

  

  1. (1.Department of Mathematics and Computer Science,Jishou University,Jishou 416000,Hunan China;2.Department of Mathematics,Xiangtan University,Xiangtan 411105,Hunan China)
  • Online:2003-03-15 Published:2012-11-09

Abstract: The concepts of sub-Mmatric and inverse sub-Mmatric are introduced to discuss Hadamard-Fischer's Inequality and the improvement of Hadamard's Inequality.

Key words: sub-M matrices, inverse sub-M matrices, Hadamard's inequality, Fischer's inequality

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