journal6 ›› 2008, Vol. 29 ›› Issue (4): 24-26.

• Mathematics • Previous Articles     Next Articles

Criteria for Block H-Matrices


  1. (Department of Information Science and Mathematics,Zhaoqing University,Zhaoqing 526061,Gaugndong China)
  • Online:2008-07-25 Published:2012-05-21

Abstract: By the equivalence of H-matrices and α-diagonal dominant matrices,sufficient conditions with parameter α of  block H-matrices are presented.

Key words: block H-matrices, generalized block &alpha, -diagonal dominance, M-matrices, chain of nonzero elements

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