Is A∈Cn,n a general H-matrix?

摘要: Abstract 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 ∈ C n , usually coefficient complex linear system algebraic equations or Complementarity Problem ( R with ii > 0 for i = 1 2 … this case), -matrix; then, most classical iterative methods solution problem at hand converge. In recent years set has been extended what now known as General -matrices, partition three different classes made. The main objective work develop algorithm that will determine -matrix character identify class which belongs; addition, some results on general non- are presented.