Skip to main content
7 events
when toggle format what by license comment
Feb 14, 2020 at 21:48 comment added Benoît Kloeckner Adding curvature bounds would certainly do the trick.
Feb 14, 2020 at 21:47 history edited Benoît Kloeckner CC BY-SA 4.0
Made the answer more explicit.
Feb 14, 2020 at 21:46 comment added Thomas I think you are right. I need a stronger condition on S in order to have a hope.
Feb 14, 2020 at 21:35 comment added Benoît Kloeckner Actually, you can make things more explicit, I'll edit my answer.
Feb 14, 2020 at 21:35 comment added Benoît Kloeckner If the fingers are straight, slightly conical, with axis containing the origin, then $S$ is star-shaped at $0$ as you asked.
Feb 14, 2020 at 21:20 comment added Thomas Yea, definitely. I was hoping that the extra condition on $S$ can avoid those 'fingers'.
Feb 14, 2020 at 21:13 history answered Benoît Kloeckner CC BY-SA 4.0