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kodlu
  • Member for 14 years, 1 month
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  • Earth, Sol-3, Orion Arm, Milky Way Galaxy, Local Group, Virgo Supercluster, Laniakea
62 votes
5 answers
9k views

Jean Bourgain's relatively lesser known significant contributions

47 votes
8 answers
4k views

Ron L. Graham’s lesser known significant contributions

22 votes
2 answers
859 views

Videos of Gian-Carlo Rota lectures

13 votes
3 answers
1k views

The Second Moment of a Sum of Floor Functions

11 votes
1 answer
546 views

Near-Legendre Conjecture

10 votes
0 answers
477 views

Are the Erdos $L^4$ conjecture and related Turyn-Golay conjecture proved?

9 votes
1 answer
723 views

How Composite can $2^n-1$ be, infinitely often?

8 votes
1 answer
822 views

Gaps in Squarefree numbers

8 votes
2 answers
2k views

Does Chowla's conjecture on the Liouville function imply the Riemann hypothesis?

7 votes
2 answers
872 views

Double sum of reciprocal powers of integer LCMs

7 votes
1 answer
1k views

Are there infinite constructions for partial circulant Hadamard matrices?

6 votes
2 answers
549 views

Local density of numbers not divisible by small primes

6 votes
1 answer
3k views

Minimum Hamming Distance Distribution in a Random Subset of Binary Vectors+

6 votes
1 answer
523 views

Growth rate of the infinity norm of Discrete Fourier Transform of +1,-1 vectors

6 votes
3 answers
902 views

Bound on a scaled sum of the Liouville function

6 votes
0 answers
1k views

Work of Caucher Birkar [closed]

6 votes
0 answers
217 views

Growth rate of signed sum of $N \sigma_0(n)-\sigma_1(n)$

6 votes
3 answers
458 views

Evaluating the infinite product $\prod_{k\geq 2}(1-\frac{1}{k^3})$

5 votes
1 answer
268 views

For which sets $E\subset \mathbb{Z}_n$ is $\widehat{1(E)}$ nonzero everywhere?

5 votes
2 answers
385 views

Estimating $\sum_{n\leq x: n \in A} d(n)^a$ from below for large sets $A\subset \{1,2,\ldots,x\}.$

5 votes
1 answer
431 views

Dirichlet Characters as Eigenvectors

5 votes
2 answers
1k views

Growth rate of signed sum of divisor function

5 votes
2 answers
1k views

A truncated divisor function sum

4 votes
0 answers
165 views

The probability distribution of LCM of uniformly distributed integers in $\{1,\ldots,n\}$

4 votes
0 answers
104 views

Weighted maximal number of disjoint singly-generated ideals in the divisibility poset for $\{1,2,\ldots,n\}$

4 votes
0 answers
119 views

Variability of finite Fourier coefficient with length

4 votes
0 answers
267 views

How small can the nonzero sum of $O(\log n)$ distinct $n-$th roots of unity be?

4 votes
1 answer
366 views

Variance of load in maximally loaded bin, if $m$ balls are thrown into $n$ bins

4 votes
1 answer
228 views

Improvement of a bound on divisor distributions from "Divisors" (Hall and Tenenbaum)?

4 votes
1 answer
254 views

On the convergence of the ratio of order statistics of gaps induced by $n$ uniform points on $[0,1].$