Skip to main content
MathOverflow
Dmitri Pavlov's user avatar
Dmitri Pavlov's user avatar
Dmitri Pavlov's user avatar
Dmitri Pavlov
  • Member for 15 years, 2 months
  • Last seen this week
Profile Activity

390 Answers

Score Activity Newest
11 votes

Why do probabilists take random variables to be Borel (and not Lebesgue) measurable?

11 votes

When (why) did we allow manifolds to be non-Hausdorff and/or non-second countable?

11 votes
Accepted

Putting sheaves to work for algebraic topology?

11 votes
Accepted

When is a basis of a topological space a Grothendieck pretopology?

10 votes
Accepted

Does the functor $\mathrm{Sh}\colon\mathbf{Top}\to\mathbf{Topos}$ have an adjoint?

10 votes
Accepted

Does derived hom commute with homotopy limits?

10 votes
Accepted

How to compute Homotopy Pullback

10 votes

Analytical origins of the Stone duality

10 votes

Direct proof that Chern-Weil theory yields integral classes

10 votes

Hahn-Banach without Choice

10 votes

What's the use of a complete measure?

10 votes
Accepted

Geometrical meaning of Grassmann algebra

10 votes

How to classify the algebras C^∞(M)?

10 votes

Math for a cake

10 votes
Accepted

Relation between moduli spaces and classifying spaces

10 votes
Accepted

Supermanifolds — elementary introduction?

10 votes
Accepted

How to show that $\text{Man}(M,\mathbb{R}^n)\cong \mathbb{R}\text{-Alg}(C^\infty(\mathbb{R}^n),C^\infty(M))$?

10 votes

Applications of the Dold-Kan correspondence

10 votes

Localic or topos-theoretic definition of $\operatorname{Spec}$

9 votes
Accepted

Non(skew)commutative Lie algebras?

9 votes
Accepted

Practical consequences of the geometric cobordism hypothesis

9 votes
Accepted

To what extent differentiable mappings of an affine line into a manifold determine its differentiable structure? What about mappings of a plane?

9 votes

Obstructions to the existence of a flat connection on a vector bundle

9 votes
Accepted

Is the adjunction between spaces and chain complexes monadic?

9 votes
Accepted

Delta distribution on manifolds

9 votes
Accepted

Homotopy excision for structured ring spectra -- reference?

9 votes

Model structure on Simplicial Sets without using topological spaces

9 votes
Accepted

Is there an easy way to describe the sheaf of smooth functions on a product manifold?

9 votes
Accepted

Why does this construction give a (homotopy-invariant) suspension (resp. homotopy cofiber) in an arbitrary pointed model category?

9 votes
Accepted

Is there a notion of Čech groupoid of a cover of an object in a Grothendieck site?

1 2
3
4 5
…
13