@article{AIHPC_2015__32_1_97_0, author = {G\'erard, Patrick and Guo, Yanqiu and Titi, Edriss S.}, title = {On the radius of analyticity of solutions to the cubic {Szeg\H{o}} equation}, journal = {Annales de l'I.H.P. Analyse non lin\'eaire}, pages = {97--108}, publisher = {Elsevier}, volume = {32}, number = {1}, year = {2015}, doi = {10.1016/j.anihpc.2013.11.001}, zbl = {1332.35058}, mrnumber = {3303943}, language = {en}, url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2013.11.001/} }