Konrad Swanepoel's user avatar
Konrad Swanepoel's user avatar
Konrad Swanepoel's user avatar
Konrad Swanepoel
  • Member for 14 years, 5 months
  • Last seen this week
36 votes
Accepted

How much choice is needed to show that formally real fields can be ordered?

15 votes

Nice proof of the Jordan curve theorem?

14 votes
Accepted

Extremal question on matrices

13 votes
Accepted

coordinates of vertices of regular simplex

11 votes

What are the applications of hypergraphs?

11 votes

Generalizations of Planar Graphs

9 votes
Accepted

Erdős–Stone theorem type edge density estimates for bipartite graphs?

9 votes

Labelled spanning trees without edge crossings

9 votes

Continuous automorphism groups of normed vector spaces?

7 votes
Accepted

Ordered geometries from convex subsets of the plane

7 votes

Chromatic number of graphs of tangent closed balls

5 votes

Which graphs have incidence matrices of full rank?

5 votes

Combinatorial results without known combinatorial proofs

5 votes

Is the theory of incidence geometry complete?

5 votes
Accepted

Combinatorial distance ≡ Euclidean distance

2 votes

How many of the true sentences are provable?

2 votes

Origins of Mathematical Symbols/Names