15,269 reputation
1087142
bio website gowers.wordpress.com
location
age
visits member for 4 years, 9 months
seen Mar 16 at 23:40
Mathematics professor at Cambridge

Oct
31
asked Are there any interesting examples of random NP-complete problems?
Oct
29
comment Minkowski sum of small connected sets
As David Speyer points out, the Minkowski sum is a singleton in this case. My only reason for making this comment is to say that I came up with exactly the same "counterexample" myself at one point, and even started writing an answer based on it. But then I realized my mistake.
Oct
29
answered Bound on cardinality of a union
Oct
25
answered Minkowski sum of small connected sets
Oct
23
answered What are some reasonable-sounding statements that are independent of ZFC?
Oct
21
asked Can anyone give me a good example of two interestingly different ordinary cohomology theories?
Oct
21
answered Do good math jokes exist?
Oct
20
answered Isomorphisms of Banach Spaces
Oct
20
answered Motivating the Laplace transform definition