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1 vote
1 answer
41 views

Rate of convergence of the Riemann zeta function and the Euler product formula

5 votes
0 answers
586 views
+100

For all $n\in \mathbb{N}$, How to find $\min\{ m+k\}$ such that $ \binom{m}{k}=n$?

1 vote
0 answers
81 views

Property of a sequence on $\mathbb Q[\sqrt m~]$

5 votes
0 answers
170 views

A puzzle with magic Egyptian tilings

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0 answers
23 views

Closed form for the A357990 using A329369 and generalised A373183

23 votes
8 answers
2k views

Object of proven finiteness, yet with no algorithm discovered?

1 vote
0 answers
26 views

Isotropic vectors of quadratic forms over number fields

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0 answers
40 views

Syntomic f-cohomology for open varieties

0 votes
1 answer
43 views

Minimum value of a function involving the divisor counting function

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1 answer
198 views

“Smallest” non-zero linear combination of vectors to obtain a non-negative vector

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133 views

Possible implications of the bound $\sum_{n\leq x}\sum_{m_{1}+m_{2}=n}\lambda\left(m_{1}\right)\lambda\left(m_{2}\right)=O\left(x\right)$

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0 answers
47 views

Diophantine approximation for polynomials in a single variable

2 votes
1 answer
91 views

On an integer factoring algorithm based on smooth class number of quadratic fields

5 votes
1 answer
201 views

Ramanujan type identity for level 3 and Weber function

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