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user2520938
  • Member for 11 years, 3 months
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answer
43
The binomial coefficient $n\choose m$ is divisible by $n/\gcd(n,m)$
Feb 25, 2015
question
20
Is every prime the average of two other primes?
Jun 21, 2014
answer
20
May a 'ball' that has been 'cut off' still be called a 'ball'?
May 25, 2016
question
18
What's so useful about diagonalizing a matrix?
May 15, 2015
question
16
How could the Collatz conjecture possibly be undecidable?
Feb 19, 2015
question
15
Why only consider Dolbeault cohomology?
Apr 22, 2016
question
15
How exactly does $\frac{\partial f}{\partial \bar{z}}$ work?
May 5, 2015
question
14
Identification of the holomorphic tangent space with the real tangent space
Jun 5, 2016
answer
13
Is there a name for the curve $t \mapsto (t,t^2,t^3)$?
Jan 12, 2015
question
11
Difference between 'true' and 'provable'
Jun 24, 2015
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33
No matter how many algebraic invariants we attach to topological spaces, there will always be nonhomeomorphic spaces agreeing on all their invariants
17
Is the Chow ring of a wonderful model for a hyperplane arrangement isomorphic to the singular cohomology ring?
14
Relation between mirror symmetry, homological mirror symmetry, and SYZ conjecture
11
What does it mean that $[X]+[Y]=0$ in the Grothendieck ring of varieties?
11
How to define jet bundles algebraically?