@article{BSMF_2002__130_4_493_0, author = {Maderna, Ezequiel}, title = {Invariance of global solutions of the {Hamilton-Jacobi} equation}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {493--506}, year = {2002}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {130}, number = {4}, doi = {10.24033/bsmf.2427}, mrnumber = {1947450}, zbl = {1059.49031}, language = {en}, url = {https://www.numdam.org/articles/10.24033/bsmf.2427/} }