Lars Grasedyck, Wolfgang Hackbusch. A Multigrid Method to Solve Large Scale Sylvester Equations. SIAM J. Matrix Analysis Applications, 29(3):870-894, 2007. [doi]
@article{GrasedyckH07, title = {A Multigrid Method to Solve Large Scale Sylvester Equations}, author = {Lars Grasedyck and Wolfgang Hackbusch}, year = {2007}, doi = {10.1137/040618102}, url = {http://dx.doi.org/10.1137/040618102}, researchr = {https://researchr.org/publication/GrasedyckH07}, cites = {0}, citedby = {0}, journal = {SIAM J. Matrix Analysis Applications}, volume = {29}, number = {3}, pages = {870-894}, }