Numerical solution of Sylvester matrix equations with normal coefficients
Х. Д. Икрамов, Yu. O. Vorontsov · Moscow University Computational Mathematics and Cybernetics · 2017
Algorithms of the Bartels–Stewart type for the numerical solution of Sylvester matrix equations of modest size are modified for the case where the linear operators associated with these equations are normal. The superiority of the modified algorithms over the original ones is illustrated by numerical results.