@inproceedings{inproceedingsf9b41b17, title = {Fractional Sobolev space of symmetric functions and Hamiltonian elliptic system of the Hénon type}, author = {Miyagaki, Olimpio Hiroshi and Figueiredo, Djairo Guedes de and Moreira dos Santos, Ederson}, year = {2014}, publisher = {ICMC-USP}, booktitle = {ICMC Summer Meeting on Differential Equations} }