Discretization Methods and Block Isoclinal Matrices
Sherry A. McKee · IMA Journal of Numerical Analysis · 1983
This paper presents a number of results concerning a generalization of the class of isoclinal matrices. This class of matrices arises naturally from studying the convergence and numerical stability of discretization methods for solving time-dependent integral, integro-differential and differential equations. The particular aspect of interest is the rate of growth (with respect to their order) of the inverse of such a matrix and the characterization of this as a root condition.