77

Answers
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7
Do homotopy colimits always commute with homotopy colimits?
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Categories of logical formulae
6
Abstract Thought vs Calculation
6
a mathematically rigorous introduction to game theory
6
Hodge numbers of reduction mod $p$
5
Line bundles and vector bundles on $\mathbb P^1 \times \mathbb P^1$
5
When is a sheaf of smooth functions acylic?
5
Is Krull dimension non-increasing along ring epimorphisms?
5
Direct construction of the Stone-Čech compactification using ultrafilters?
5
Clean Proofs of Properties of Projective Space
5
From Topological to Smooth and Holomorphic Vector Bundles
4
Nice algebraic approximations of classifying spaces
4
$\exists$ a shot in ideal pocket billiards?
4
Flatness and local freeness
4
Algebraic geometry used “externally” (in problems without obvious algebraic structure).
4
The Fundamental Theorem of Calculus in Lebesgue Theory
4
A pair of subset of natural numbers having density, but whose intersection has no density
4
The category of l-adic sheaves
4
A density on the natural numbers invariant with respect to the multiplication
3
How to estimate a time distribution
3
Inverting the integration along a subgroup
3
On local parameters at the origin in an algebraic group
3
(F.g., f.p.) groups with exactly $n$ normal subgroups
3
disjoint translates of a dense uncountable set
3
Which Steiner systems come from algebraic geometry?
3
What is the simplest, most elementary proof that a particular number is transcendental?
2
How to find the smallest flabby sheaf containing a given sheaf ?
2
Angle Maximizing the Distance of a Projectile
2
Do we have a pullback operation on simplicial chains?
2
Self-intersection and the normal bundle
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