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Apr 12, 2014 at 15:12 answer added Puzzled timeline score: 1
Jan 19, 2013 at 0:55 comment added minimax @Piotr: Thanks, it has been changed!
Jan 19, 2013 at 0:54 history edited minimax CC BY-SA 3.0
deleted 4 characters in body
Jan 17, 2013 at 17:19 answer added Daniel Pomerleano timeline score: 4
Jan 17, 2013 at 17:09 answer added Daniel Loughran timeline score: 3
Jan 17, 2013 at 7:11 comment added Piotr Achinger Dear minimax, the inequality in the question should read $s>3$, not $s\geq 3$ (unless the 3 points are collinear). The blow-up of $\mathbb{P}^2$ at three non-collinear points is toric.
Jan 17, 2013 at 7:05 comment added minimax @Piotr: Changed!
Jan 17, 2013 at 7:05 history edited minimax CC BY-SA 3.0
edited title
Jan 17, 2013 at 6:58 comment added Piotr Achinger Related to my comment above: mathoverflow.net/questions/93224/…
Jan 17, 2013 at 6:57 comment added Piotr Achinger Dear minimax, I think the title question is much more interesting than the particular case you want! I suggest adding "what are the general techniques for proving that a given variety is not toric"?
Jan 17, 2013 at 6:49 answer added Piotr Achinger timeline score: 9
Jan 17, 2013 at 6:31 history asked minimax CC BY-SA 3.0