Journal of Lanzhou University of Technology ›› 2024, Vol. 50 ›› Issue (3): 162-166.

• Scientific • Previous Articles     Next Articles

New conditions for generalized strictly diagonally dominant matrices

ZHANG Jin-song   

  1. College of Science, Jiujiang University, Jiujiang 332005, China
  • Received:2022-10-17 Online:2024-06-28 Published:2024-07-02

Abstract: By using elements of matrices, some new conditions for identifying generalized strictly diagonally dominant matrices are obtained, which enlarge the identification range. Numerical examples are presented.

Key words: matrix, generalized strictly diagonally dominance, irreducibility, nonzero elements chain

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