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0 votes
1 answer
66 views

Derivative of the Riemann zeta function at $z=-2$

0 votes
1 answer
41 views

Integral $\int\limits_{0}^{1/2} \cos(1-\cos(1-\cos(...(1-\cos(x))...) \ \mathrm{d}x$

6 votes
1 answer
99 views

Divergence of integrals in the trace formula

3 votes
0 answers
296 views
+100

What exactly is the relationship between Donsker-Varadhan variational formula and the Laplace principle?

2 votes
0 answers
17 views

The relation between $\Pi_1$-Foundation and $\Sigma_1$-Foundation over Kripke-Platek set theory

6 votes
1 answer
567 views

On covering convex 2D regions with rectangles

11 votes
4 answers
2k views

Is there a set of positive integers of density 1 which contains no infinite arithmetic progression?

1 vote
1 answer
54 views

Inequality for sums of sines with similar frequency

1 vote
0 answers
40 views

Simple examples of Gromov-Witten invariants not being enumerative

5 votes
1 answer
131 views

Quantum exterior algebra

2 votes
0 answers
25 views

References on principal $\mathbf{C}$-bundles, where $\mathbf{C}$ is a category?

1 vote
0 answers
14 views

Extending the construction of the elementary functions to be closed under integration

3 votes
0 answers
73 views

Group action on a condensed set and its orbit space

22 votes
10 answers
14k views

If d/dx is an operator, on what does it operate?

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