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S Sep 20, 2016 at 11:48 history bounty ended CommunityBot
S Sep 20, 2016 at 11:48 history notice removed CommunityBot
Sep 17, 2016 at 21:49 vote accept aglearner
Sep 13, 2016 at 16:19 answer added Jaap Eldering timeline score: 5
Sep 13, 2016 at 14:13 history edited aglearner CC BY-SA 3.0
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Sep 13, 2016 at 14:09 comment added aglearner Jaap, thanks for your question. I only mean that the values of F on the boundary of the ball are larger than the minimum of F in the ball. I'll will adjust the question accordingly
Sep 13, 2016 at 13:42 comment added Jaap Eldering When you say "strict minimum" does this imply that the minimum is attained at a single, unique point?
S Sep 12, 2016 at 9:59 history bounty started aglearner
S Sep 12, 2016 at 9:59 history notice added aglearner Draw attention
Sep 4, 2016 at 21:30 history asked aglearner CC BY-SA 3.0