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Ways to prove the fundamental theorem of algebra
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Amount of math research published in other languages?
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How to construct a continuous finite additive measure on the natural numbers
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Can you hear the shape of a drum by choosing where to drum it?
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Exponential (or other) families of distributions on manifolds.
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Does negative trichotomy hold for constructive ordinals?
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A book you would like to write
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How can we not know the $s$-measure of the Sierpiński triangle?
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Negative of combinatorial game
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Ways to prove the fundamental theorem of algebra
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resources in surjunctive groups
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Formalizations of the idea that something is a function of something else?
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What is the shortest program for which halting is unknown?
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(Very) Large numbers, Chaitin's incompletness theorem and a specific upper bound
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The additive structure of clusters of nonstandard models of arithmetic
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Propositional calculus, first order theories, models, completeness
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Starting PhD at the age of 25 [closed]
Awarded Sep 11 at 8:21
Sequences that don't count algebraic structures on finite sets
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Are there any undecidability results that are not known to have a diagonal argument proof?
Awarded Sep 7 at 10:17
Are there any undecidability results that are not known to have a diagonal argument proof?
Awarded Sep 6 at 19:42
One specific inequality
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Are there any "related rates" calculus problems that don't feel contrived?
Awarded Sep 5 at 21:57
Algorithmic representation of the Spin (and Pin) group
Awarded Sep 5 at 19:19
Two reference requests: Pinsker's inequality and Pontryagin duality
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Voronoi cells and the dual complexes in Riemannian manifolds
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Why adhere to $\omega$-consistency with respect to Godel's proof of first incompleteness?
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Why are the characters of the symmetric group integer-valued?
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Calculation of Riesz energy for balls
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Why are isometries of Minkowski space necessarily linear?
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What is the power of the “anti-halting” oracle?
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Uniform strategy on Kastanas' game
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Uniform strategy on Kastanas' game
Awarded Aug 23 at 21:18
Calculate reduction of Jacobian of hyperelliptic curve
Awarded Aug 22 at 4:41
What are the worst notations, in your opinion?
Awarded Aug 21 at 22:19
Mathematical "urban legends"
Awarded Aug 21 at 10:55
Quantifier complexity of the definition of continuity of functions
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Quantifier complexity of the definition of continuity of functions
Awarded Aug 20 at 22:15
Semi-simplicial versus simplicial sets (and simplicial categories)
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Checkmate in $\omega$ moves?
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Grothendiecks's lectures on Kohärente Garben und verallgemeinerte Riemann-Roch-Hirzebruch Formel
Awarded Aug 20 at 14:11
Number of distinct values taken by $\alpha$ ^ $\alpha$ ^ $\dots$ ^ $\alpha$ with parentheses inserted in all possible ways, $\alpha\in\mathbf{Ord}$
Awarded Aug 20 at 4:16
Mathematical "urban legends"
Awarded Aug 18 at 15:42
Topos semantics of constructive higher order logic
Awarded Aug 17 at 23:46
What is the cofinality of the co-infinite subsets of ${\bf N}$?
Awarded Aug 16 at 16:41
How much of the axiom of choice do you need in mathematics?
Awarded Aug 14 at 4:45
How much of the axiom of choice do you need in mathematics?
Awarded Aug 11 at 2:09
Dividing a cake between $n-1$, $n$, or $n+1$ guests
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How large is TREE(3)?
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Anafunctors vs the plus construction
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Is it possible to start a PhD in mathematics at the age of 29?
Awarded Aug 10 at 6:51
Is the series $\sum_n|\sin n|^n/n$ convergent?
Awarded Aug 9 at 10:33
Lax monoidal structure on the right Kan extension of a partially monoidal Γ-set
Awarded Aug 9 at 7:26
Finding a unique and finite expected value for almost all measurable functions?
Awarded Aug 7 at 17:03
Finding examples of functions which are infinite or undefined with current extensions of the expected value?
Awarded Aug 7 at 17:03
"Make all numbers equal" game
Awarded Aug 6 at 14:35
Remarkable recursions for the A204262
Awarded Aug 5 at 11:18
Who was the first to propose a formal definition of infinity?
Awarded Aug 3 at 21:56
Normal form for terms in language with two ring structures
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When are two forcing posets "the same"?
Awarded Aug 2 at 22:51
Applications of Rademacher's Theorem
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