Jimmie Lawson, Yongdo Lim. A Birkhoff Contraction Formula with Applications to Riccati Equations. SIAM J. Control and Optimization, 46(3):930-951, 2007. [doi]
@article{LawsonL07-0, title = {A Birkhoff Contraction Formula with Applications to Riccati Equations}, author = {Jimmie Lawson and Yongdo Lim}, year = {2007}, doi = {10.1137/050637637}, url = {http://dx.doi.org/10.1137/050637637}, researchr = {https://researchr.org/publication/LawsonL07-0}, cites = {0}, citedby = {0}, journal = {SIAM J. Control and Optimization}, volume = {46}, number = {3}, pages = {930-951}, }