On some subclasses of <i>P</i>‐matrices
On some subclasses of <i>P</i>‐matrices
Abstract A matrix with positive row sums and all its off‐diagonal elements bounded above by their corresponding row averages is called a B ‐matrix by J. M. Peña in References ( SIAM J. Matrix Anal. Appl. 2001; 22 :1027–1037) and ( Numer. Math. 2003; 95 :337–345). In this paper, it …