Bounds for the spectral radius of a positive centrosymmetric matrices

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Özel M.

4th International Conference on Matrix Analysis and Applications, Konya, Turkey, 2 - 05 July 2013, pp.72

  • Publication Type: Conference Paper / Summary Text
  • City: Konya
  • Country: Turkey
  • Page Numbers: pp.72
  • Dokuz Eylül University Affiliated: Yes

Abstract

Abstract: Recently, a number of inequalities and results involving the spectral

radius of positive centrosymmetric matrices are established by many authors. Here the

result are improved. Some new lower and upper bounds of positive centrosymmetric

matrices by using their minimum row sums and the maximum row sums are obtained.

Numerical examples are given to illustrate the effectiveness of this approach.