Surjective isometries on the positive parts of the unit spheres of some function spaces

Yuta Enami, Daisuke Hirota, Hironao Koshimizu +1

We consider the space $C^1[0,1]$ of continuously differentiable functions on the closed unit interval $[0,1]$ and the space $\mathrm{Lip}[0,1]$ of Lipschitz continuous fun…