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Applied Mathematics and Mechanics (English Edition) ›› 2002, Vol. 23 ›› Issue (2): 236-240.

• Articles • Previous Articles    

BLOCK H-MATRICES AND SPECTRUM OF BLOCK MATRICES

HUANG Ting-zhu1, LI Wen2   

  1. 1. Faculty of Applied Mathematics, University of Electronic Science & Technology of China, Chengdu 610054, P R China;
    2. Department of Mathematics, South China Normal University, Guangzhou 510641, P R China
  • Received:1999-09-27 Revised:2001-09-14 Online:2002-02-18 Published:2002-02-18
  • Supported by:
    HUANG Ting-zhu(1964-),Professor,Doctor

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Abstract: The block H-matrices are studied by the concept of G-functions, several concepts of block matrices are introduced. Equivalent characters of block H-matrices are obtained. Spectrum localizations characterized by G-functions for block matrices are got.

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