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Generalization of Diagonal Dominance of Matrices

LI Qingchun1,2, ZHANG Shugong1, SUN Yuxiang2   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2. College of Science, Beihua University, Jilin 132013, Jilin Province, China
  • Received:2005-11-14 Revised:1900-01-01 Online:2006-09-26 Published:2006-09-26
  • Contact: ZHANG Shugong

Abstract: The concept of locally αbidiagonally dominant matrices is used to present some equivalent representations for identifying generalized strictly diagonally dominant matrices and thus the corresponding results are thus generalized.

Key words: diagonally dominant matrix, Mmatrix, equivalent rep resentations

CLC Number: 

  • O151.21