Ewan Delanoy's user avatar
Ewan Delanoy's user avatar
Ewan Delanoy's user avatar
Ewan Delanoy
  • Member for 13 years, 2 months
13 votes
Accepted

An easy proof of the uncountability of bijections on natural numbers?

10 votes
Accepted

Cantor's argument revisited

8 votes
Accepted

Can an integer or rational sequence satisfy some bounded order recurrence $\mod \ $ almost all primes but doesn't satisfy such in $\mathbb{Q}$?

7 votes

Recurrence Equations for Matrix Determinant

6 votes

Does every symmetric group S_n have a single element of maximal word norm?

3 votes

Condition for existence of certain lattice points on polytopes

3 votes

Can we color Z^+ with n colors such that a, 2a, ..., na all have different colors for all a?

3 votes

Can an integer or rational sequence satisfy some bounded order recurrence $\mod \ $ almost all primes but doesn't satisfy such in $\mathbb{Q}$?

2 votes
Accepted

Splitting an evaluated complete graph

2 votes

Subfields joining an algebraic element to another