Recent content by naericson

Homework Statement I am trying to solve the following problem: Let X be space of continuous functions on [0,1] and let F:X\rightarrow\mathbb{R} be defined by F(f)=\max\limits_{0\leq x\leq 1} f(x) for any f\in X. Show that the Gateaux Derivative does not exist if f achieves a maximum at two...