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jacob
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question
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Primes P such that ((P-1)/2)!=1 mod P
Feb 23, 2010
question
20
Etale fundamental group of a curve in characteristic $p$
Nov 10, 2014
answer
12
Let $G$ be a graph such that for all $u, v ∈ V (G)$, $u \ne v$, $|N (u) ∩ N (v )|$ is odd. Then show that the number of vertices in $G$ is odd
Mar 6, 2010
question
12
Is it easy to prove that $\sum_n |X(\mathbb{F}_{q^n})| t^n$ is rational?
Sep 15, 2014
answer
11
Does this 'alternating' Euler product converge for all $\Re(s) > 0$?
Mar 6, 2014
question
11
Is there a p-adic Sato - Tate conjecture?
Apr 9, 2014
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8
Are profinite groups of cardinality $|\mathbb{R}|$ determined by their finite quotients?
Nov 15, 2014
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8
Do all 0-dimensional Shimura Varieties show up (as CM points) in $\mathcal{A}_g$?
Dec 14, 2014
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8
Do varieties without rational curves contain sub-polynomially many rational points?
Jul 30, 2017
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7
Whats the prime-to-$p$ Etale fundamental group of the affine line minus two points over $\mathbb{F}_p$?
Jul 30, 2014
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Is this an appropriate MathOverflow question: can I ask for some intuition and "excitement" behind the Dynamical Mordell-Lang conjecture?