%0 Journal Article %A Bernal-González, L. %A Jimenez Rodriguez, G. A. %A Muñoz-Fernández, Gustavo A. %A Seoane-Sepúlveda, Juan B. %T Non-Lipschitz differentiable functions on slit domains %D 2017 %@ 1139-1138 %U https://hdl.handle.net/20.500.14352/17654 %X It is proved the existence of large algebraic structures—including large vector subspaces or infinitely generated free algebras—inside the family of non-Lipschitz differentiable real functions with bounded gradient defined on special non-convex plane domains. In particular, this yields that there are many differentiable functions on plane domains that do not satisfy the mean value theorem. %~