Short Communication: Two Properties of Diagonally Dominant Matrices
Xuerong Yong · Numerical Linear Algebra with Applications · 1996
A property of strictly diagonally dominant matrices and a generalization of a Varga's bound for ∥ A−1∥∞ to the case ∥ A−1B∥∞ are given and the two-sided bounds for the determinants of strictly diagonally dominant matrices are derived