George Lowther

London, United Kingdom

http://almostsuremath.com

Maths enthusiast, with specific interest in stochastic processes

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An $L^0$ Khintchine inequality

pr.probability inequalities asked Jan 31, 2011 at 3:36

mathoverflow.net

23 votes

A Rademacher ‘root 7’ anti-concentration inequality

pr.probability inequalities measure-concentration asked Jul 29, 2020 at 18:21

mathoverflow.net

21 votes

Almost everywhere differentiability for a class of functions on $\mathbb{R}^2$

ca.analysis-and-odes real-analysis asked Oct 12, 2011 at 21:15

mathoverflow.net

19 votes

Do convex and decreasing functions preserve the semimartingale property?

stochastic-calculus pr.probability real-analysis asked Oct 23, 2010 at 17:25

mathoverflow.net

13 votes

A heuristic for the density of solutions to Diophantine equations

diophantine-equations nt.number-theory asked Jun 20, 2011 at 22:07

mathoverflow.net

6 votes

Bounding the growth of rational bivariate polynomials from below

nt.number-theory diophantine-approximation asked Nov 28, 2010 at 1:01

mathoverflow.net

Top Answers

250

Are there any series whose convergence is unknown?

math.stackexchange.com

106

Intuition for the definition of the Gamma function?

math.stackexchange.com

Golden Number Theory

math.stackexchange.com

Does $X\times S^1\cong Y\times S^1$ imply that $X\times\mathbb R\cong Y\times\mathbb R$?

math.stackexchange.com

How prove this nice limit $\lim\limits_{n\to\infty}\frac{a_{n}}{n}=\frac{12}{\log{432}}$

math.stackexchange.com

Can you explicitly write $\mathbb{R}^2$ as a disjoint union of two totally path disconnected sets?

mathoverflow.net

Mean minimum distance for N random points on a one-dimensional line

mathoverflow.net

Unconditional nonexistence for the heat equation with rapidly growing data?

mathoverflow.net

Do good math jokes exist?

mathoverflow.net

What's your favorite equation, formula, identity or inequality?

mathoverflow.net

Does a non-trivial solution exist for $f'(x)=f(f(x))$?

math.stackexchange.com

Does a power series converging everywhere on its circle of convergence define a continuous function?

mathoverflow.net

Computing the integral of $\log(\sin x)$

math.stackexchange.com

Does Euclidean space have a compact factor?

mathoverflow.net

Does there exist a measurable function which is not a.e. "strongly" measurable?

mathoverflow.net

Is the image of a Borel subset of $[0,1]$ under a differentiable map still a Borel set?

math.stackexchange.com

Infinite Series $\sum\limits_{n=1}^\infty\frac{(H_n)^2}{n^3}$

math.stackexchange.com

are there infinitely many triples of consecutive square-free integers?

mathoverflow.net

Guaranteed Checkmate with Rooks in High-Dimensional Chess

math.stackexchange.com

Showing that Brownian motion is bounded with non-zero probability

math.stackexchange.com

Is every locally connected subset of Euclidean space R^n locally path connected ?

mathoverflow.net

Integrability of the Cohen map

mathoverflow.net

Are there any Hessian matrices that are asymmetric on a large set?

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Is there a measure zero set which isn't meagre?

mathoverflow.net

$\sigma$-algebra in Riesz representation theorem

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From $e^n$ to $e^x$

math.stackexchange.com

Polynomial representing all nonnegative integers

mathoverflow.net

Do these series converge to logarithms?

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Compact sets as point spectrum of a bounded operator

math.stackexchange.com

Is there any difference between the notations $\int f(x)d\mu(x)$ and $\int f(x) \mu(dx)$?

math.stackexchange.com