J4 ›› 2010, Vol. 45 ›› Issue (4): 48-50.

• Articles • Previous Articles     Next Articles

A note on a conjecture on the Frobenius norm of matrices

ZOU Li-min1, JIANG You-yi1, HU Xing-kai2   

  1. 1. College of Mathematics and Computer Science, Chongqing Three Gorges University, Chongqing 404000, China;
    2. College of Mathematics and Physics, Chongqing University, Chongqing 400044, China
  • Received:2009-04-07 Online:2010-04-10 Published:2010-05-19
  • About author:ZOU Li-min(1984-), male, master, major in the matrix analysis. Email: limin-zou@163.com
  • Supported by:

    Supported by Chongqing University Postgraduates’ Science and Innovation Fund (200801A 1A 0070266)

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Abstract:

A conjecture on the norm of matrices is discussed. The conjecture on the norm of matrices proposed by Sloane and Harwit are proved for some special matrices.
 

Key words: norm; bound; positive definite matrices; spectral radius

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