A class of low-rank short recurrences for nonsymmetric linear matrix equations

Davide Palitta, Catherine E. Powell, Valeria Simoncini

We propose a new class of short matrix recurrences for the solution of nonsymmetric linear equations of the type $\mathbf{A}_1\mathbf{X}\mathbf{B}_1+\ldots+\mathbf{A}_p\mathbf{X}\m…