Greg Graviton's user avatar
Greg Graviton's user avatar
Greg Graviton's user avatar
Greg Graviton
  • Member for 13 years, 7 months
  • Last seen more than 4 years ago
33 votes

Widely accepted mathematical results that were later shown to be wrong?

33 votes

What are examples of theorems which were once "valid", then became "invalid" as standard definitions shifted?

29 votes

Problems where we can't make a canonical choice, solved by looking at all choices at once

16 votes

What is the naming reason of poles in complex analysis?

11 votes

Is all ordinary mathematics contained in high school mathematics?

10 votes

Spaces of filters

10 votes

Why is the exterior algebra so ubiquitous?

6 votes

Compelling evidence that two basepoints are better than one

5 votes

Applications of measure, integration and Banach spaces to combinatorics

5 votes

First Quantization is a mystery... but de-quantizing perhaps not

4 votes

Suggestions for teaching advanced high school students

4 votes

An ultrafilter is a set of subsets containing exactly one element of each finite partition: reference request

4 votes

Applications of measure, integration and Banach spaces to combinatorics

4 votes

Direct construction of the Stone-Čech compactification using ultrafilters?

4 votes

A learning roadmap for Additive combinatorics.

3 votes

Tools for long-distance collaboration

3 votes

Hamiltonians which commute both as operators and as connections

0 votes

Construction of a maximal ideal