Ewan Delanoy's user avatar
Ewan Delanoy's user avatar
Ewan Delanoy's user avatar
Ewan Delanoy
  • Member for 14 years, 3 months
3 votes
5 answers
1k views

Approximate solutions for trisecting the angle or squaring the circle

3 votes
2 answers
559 views

Unique way to partition into two parts of equal weight

12 votes
3 answers
2k views

Growth of the "cube of square root" function

7 votes
2 answers
2k views

Variant of Fermat's last theorem

1 vote
2 answers
316 views

Finite interpolation by nondecreasing indefinitely differentiable functions in a finite-dimensional space

17 votes
4 answers
976 views

Finite interpolation by a nondecreasing polynomial

7 votes
2 answers
1k views

Smallest integer not divisible by integers in a finite set

5 votes
4 answers
863 views

Reconstructing a fraction from its first digits

18 votes
4 answers
3k views

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

11 votes
5 answers
3k views

Minimal subset of axioms for ZFC

3 votes
3 answers
592 views

Every positive polynomial with rational coefficients is above a completely Q-factorized nonnegative polynomial ?

23 votes
8 answers
3k views

Intuitive and/or philosophical explanation for set theory paradoxes

2 votes
1 answer
255 views

Quotients of perfect powers separated by an integer

1 vote
0 answers
261 views

One-sided version of the "best approximation polynomial" : Upper polynomial approximations

2 votes
0 answers
147 views

Smallest size for an incomplete tournament with property $S_k$

3 votes
2 answers
407 views

mutually incompatible abstraction terms?

1 vote
1 answer
559 views

Comparing hitting probabilities for two different random walks

5 votes
0 answers
190 views

"Unknot" algebraic set defined by two mutually dependent set of variables

4 votes
3 answers
849 views

Is there a good explanation for this fact on pairwise independent variables?

3 votes
2 answers
417 views

Sufficiently random sample

2 votes
1 answer
448 views

Complex version of Farkas' lemma

5 votes
3 answers
484 views

Structure of nonaveraging sets of integers

7 votes
0 answers
485 views

"Consecutive" irreducible polynomials

2 votes
1 answer
362 views

Best rational approximation in a special sense

2 votes
2 answers
307 views

Analogue of an orthogonal subspace in a noneuclidian normed space

15 votes
2 answers
554 views

Which polynomials arise as formulas for a conjugate

3 votes
1 answer
1k views

Strengthening of Dirichlet's theorem on arithmetic progressions

4 votes
1 answer
1k views

Simplest examples of unique-solution and unsolvable-without-backtracking Sudoku-like problems

3 votes
0 answers
340 views

example just slightly better than the greedy construction

8 votes
1 answer
581 views

Integer polynomial (of degree >1) all of whose values are square-free