• Identification of classes of H-matrices 

      Bru, R.; Giménez, I.; Hadjidimos, A. (2010)
      H-matrices play an important role in the theory and applications. Different algorithms to determine H-matrices can be found in the literature. In [1] an algorithm is given, and this algorithm can determine if an irreducible ...
    • Is A is an element of C-n,C-n a general H-matrix? 

      Bru, R.; Gimenez, I.; Hadjidimos, A. (2012)
      H-matrices play an important role in the theory and applications of Numerical Linear Algebra. So, it is very useful to know whether a given matrix A is an element of C-n,C-n, usually the coefficient of a complex linear ...