Numerical Solution of the Matrix Equations AX + X ~TB = C and AX + X*B = C in the Self-Adjoint Case

摘要

The numerical algorithms for solving equations of the type AX + X~TB = C or AX + X*B = C that were earlier proposed by the authors are now modified for the situations where these equations can be regarded as self-adjoint ones. The economy in computational time and work achieved through these modifications is illustrated by numerical results.