On Mon, 14 Sep 2015, Uwe Brauer wrote:

>
> Hello
>
> For the following example,
>
> $$w∈ {C([0,T];H_{s,\delta} : \|w(0,\cdot )\|_{H_{s,\delta}} \leq  M_0,   w(t,x)\leq 0}$$
>

$$w\in {C([0,T];H_{s,\delta} : \|w(0,\cdot )\|_{H_{s,\delta}} \leq  M_0,   w(t,x)\leq 0}$$

works for me.

Maybe you need some encoding tricks to make your version work?

HTH,

Chuck