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What is the reason for the date of the Georgia runoff elections for the US Senate?

united-states election senate georgia asked Nov 11, 2020 at 19:14

politics.stackexchange.com

Is this lattice in the Tate module of an elliptic curve, coming from complex-analytic uniformization, stable under Frobenius?

ag.algebraic-geometry elliptic-curves riemann-surfaces asked Sep 22, 2020 at 14:35

mathoverflow.net

Top Answers

"false implies true" is a true statement

math.stackexchange.com

Is the 3x+1 problem solved?

math.stackexchange.com

Can the king step into stalemate?

chess.stackexchange.com

My five daughters

puzzling.stackexchange.com

Would there be more decisive games if we began to see stalemates as checkmates? And hence more "interesting" chess?

chess.stackexchange.com

Does any derivation of commutative algebra preserve its nil-radical?

mathoverflow.net

Is there only one way to make $\mathbb R^2$ a field?

math.stackexchange.com

Abelianization of the absolute group and maximal abelian extension

math.stackexchange.com

What exactly happened with beer and Leeuwarden in 1487?

history.stackexchange.com

Lie groups with no free $\mathbb{Z}/2\mathbb{Z}$ action

math.stackexchange.com

Is it known whether all prime powers $p^k$ with $k\ge 8$ are group-abundant?

math.stackexchange.com

An example showing that van der Waerden's theorem is not true for infinite arithmetic progressions

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Direct sum of finitely-many non-abelian groups

math.stackexchange.com

Induction functor from $\mathbb{K}$-mod to ($\mathbb{K}\times\mathbb{K}$)-mod

math.stackexchange.com

Locally connected spaces

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Etale map has image whose complement is the vanishing locus of a finitely generated ideal

mathoverflow.net

An Algebraic Approach to the Goldbach Conjecture?

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