I was very surprised to see that too, to the point of questioning whether the result was real, but apparently it is. (The particular result is on page 10 — and possibly elsewhere, I haven’t read it through yet.)
Your link doesn’t work for me.
I was very surprised to see that too, to the point of questioning whether the result was real, but apparently it is. (The particular result is on page 10 — and possibly elsewhere, I haven’t read it through yet.)
Your link doesn’t work for me.