Martin Hairer's user avatar
Martin Hairer's user avatar
Martin Hairer's user avatar
Martin Hairer
  • Member for 10 years, 7 months
  • Last seen this week
7 votes
Accepted

How to make sense of recursively defined SPDE solutions, like in Hairer's "Solving the KPZ equation" paper?

8 votes

Parodies of abstruse mathematical writing

5 votes

Meaning of divergent integrals

2 votes
Accepted

Signature Map From $p$-Geometric Rough Paths to $T(\mathbb{R})$

3 votes
Accepted

Rough paths theory for Non-Markovian processes

8 votes

White noise vs. black noise

10 votes

Continuous functions taking uncountably many values countably often

5 votes
Accepted

Pathwise stochastic integral as a linear operator on continuous functions

6 votes
Accepted

Show that the Markov chain of random tiling is irreducible

4 votes
Accepted

Graph with complex eigenvalues

3 votes
Accepted

Attractors in random dynamics

5 votes

Is this a "contradiction" on stochastic Burgers' equation? How to understand it?

4 votes

"Сross сubic variation" of two Brownian motions and interpretation of the simulation result

4 votes

Examples of seemingly elementary problems that are hard to solve?

9 votes
Accepted

Growing a chain of unit-area triangles: Fills the plane?

6 votes

Convergence of random measure

7 votes

Polish spaces in probability

11 votes

What are your favorite instructional counterexamples?

3 votes
Accepted

Convergence of Stochastic Flow but not Flow

72 votes
Accepted

Six yolks in a bowl: Why not optimal circle packing?

16 votes

"Strange" proofs of existence theorems

6 votes
Accepted

fractional Brownian Motion driven stochastic integrals

8 votes
Accepted

Stationary sequence and nonzero probabilities

4 votes

Positive and Null recurrence of Markov Chains on a General State Space

19 votes
Accepted

Is there any reason to use paracontrolled calculus over regularity structures?

5 votes
Accepted

How to prove Feller property without using heat kernel estimates

14 votes
Accepted

Prokhorov's theorem in non separable metric spaces

54 votes

A roadmap to Hairer's theory for taming infinities

3 votes

local behavior of a finite Borel measure

5 votes
Accepted

Reflecting Brownian motion and its transition probability density