User LeechLattice

16 votes

1 answer

388 views

Compact manifold $X$ having fixed-point property but $X\times X$ does not

asked Dec 5, 2019 at 7:37

16 votes

1 answer

353 views

Geometric interpretation of the exceptional isomorphism $PSp(4,3)=PSU(4,2^2)$

asked Dec 11, 2019 at 1:42

13 votes

1 answer

444 views

Dimensional gap of group representations

asked Sep 11, 2019 at 14:34

12 votes

2 answers

519 views

Conceptual explanations of the class numbers for the first few $\mathbb{Q}(\sqrt{p})$ with odd conductor

asked May 25, 2020 at 14:43

11 votes

1 answer

521 views

Probability of words summing to $1$ in $S_n$ or $\mathrm{PGL}_2(n)$

asked Jun 8, 2019 at 12:58

10 votes

1 answer

307 views

Girth and diameter of a graph with minimum degree at least 3

asked Mar 20, 2020 at 5:09

10 votes

1 answer

208 views

Does every $C_4$-free bipartite graph lies in some finite projective plane?

asked Dec 31, 2019 at 4:29

9 votes

1 answer

389 views

Are bipartite Moore graphs Hamiltonian?

asked Jun 11, 2018 at 9:25

9 votes

1 answer

218 views

Are the class numbers of $\mathbb{Q}(\cos(2\pi / m))$ $O(m^n)$ for some fixed $n$?

asked Jan 16, 2021 at 17:26

9 votes

0 answers

177 views

Unexpected patterns on the graph of an L-function on the critical line

asked May 25, 2021 at 10:10

8 votes

0 answers

138 views

Roots of a family of polynomials forming shapes

asked Nov 5, 2021 at 10:35

8 votes

2 answers

276 views

Do odd-weight cusp forms have analytic rank 0?

asked Feb 15, 2021 at 10:11

7 votes

1 answer

123 views

Independence number of $4$-uniform regular hypergraph

asked Jun 23, 2019 at 10:06

6 votes

1 answer

184 views

Restricted independent set of the cycle graph $C_{3n}$

asked May 14, 2019 at 9:37

6 votes

2 answers

655 views

Could the Weil zeroes of curves be evenly distributed?

asked Oct 12, 2021 at 16:14

5 votes

1 answer

175 views

Computation of the torsion of K-groups related to elliptic curves

asked Feb 13, 2022 at 18:58

5 votes

1 answer

174 views

What is the surface area of the finite part of the Cayley nodal cubic surface?

asked Oct 22, 2022 at 15:21

5 votes

1 answer

261 views

Computing the invariants of ball quotient surfaces

asked May 3, 2021 at 12:31

5 votes

2 answers

561 views

Local phase statistics of the nontrivial Riemann zeros

asked Feb 22, 2019 at 15:57

4 votes

1 answer

147 views

Is there a unique Baer subplane in a finite Desarguesian projective plane?

asked Apr 30, 2019 at 9:29

4 votes

1 answer

143 views

Independence number of $C_4$-free graphs

asked Sep 8, 2020 at 13:44

3 votes

1 answer

156 views

Deciding isometry of unimodular lattices by Gram matrices

asked Oct 20, 2020 at 10:48

3 votes

0 answers

197 views

Is there a compact complex surface $X$ with $c_2(X)=7+6n$ and $c_1^2(X)=17+18n$?

asked Nov 16, 2020 at 16:47

3 votes

2 answers

244 views

Distribution of zeros of real quadratic Dirichlet L-functions in small intervals

asked Feb 21, 2021 at 17:42

3 votes

1 answer

115 views

What is the finite-temperature orthogonal/symplectic Tracy-Widom distribution?

asked Jul 15, 2022 at 18:48

3 votes

1 answer

99 views

Expected size of matchings in a cubic graph

asked Mar 15, 2019 at 4:57

3 votes

0 answers

92 views

Reference request: Bipartite symmetric graphs are hamiltonian

asked Jul 15, 2018 at 7:23

2 votes

1 answer

123 views

Distinguishing points by sets of given size

asked Jul 24, 2018 at 15:29

2 votes

0 answers

75 views

Confirming existence in polynomial time while solution finding is NP-complete

asked Jan 26, 2019 at 17:28

2 votes

1 answer

196 views

Filling $1..mn$ into a $m×n$ rectangle such that every number $<mn$ is dominated

asked Jun 29, 2019 at 4:48

Stack Exchange Network

35 Questions

Compact manifold $X$ having fixed-point property but $X\times X$ does not

Geometric interpretation of the exceptional isomorphism $PSp(4,3)=PSU(4,2^2)$

Dimensional gap of group representations

Conceptual explanations of the class numbers for the first few $\mathbb{Q}(\sqrt{p})$ with odd conductor

Probability of words summing to $1$ in $S_n$ or $\mathrm{PGL}_2(n)$

Girth and diameter of a graph with minimum degree at least 3

Does every $C_4$-free bipartite graph lies in some finite projective plane?

Are bipartite Moore graphs Hamiltonian?

Are the class numbers of $\mathbb{Q}(\cos(2\pi / m))$ $O(m^n)$ for some fixed $n$?

Unexpected patterns on the graph of an L-function on the critical line

Roots of a family of polynomials forming shapes

Do odd-weight cusp forms have analytic rank 0?

Independence number of $4$-uniform regular hypergraph

Restricted independent set of the cycle graph $C_{3n}$

Could the Weil zeroes of curves be evenly distributed?

Computation of the torsion of K-groups related to elliptic curves

What is the surface area of the finite part of the Cayley nodal cubic surface?

Computing the invariants of ball quotient surfaces

Local phase statistics of the nontrivial Riemann zeros

Is there a unique Baer subplane in a finite Desarguesian projective plane?

Independence number of $C_4$-free graphs

Deciding isometry of unimodular lattices by Gram matrices

Is there a compact complex surface $X$ with $c_2(X)=7+6n$ and $c_1^2(X)=17+18n$?

Distribution of zeros of real quadratic Dirichlet L-functions in small intervals

What is the finite-temperature orthogonal/symplectic Tracy-Widom distribution?

Expected size of matchings in a cubic graph

Reference request: Bipartite symmetric graphs are hamiltonian

Distinguishing points by sets of given size

Confirming existence in polynomial time while solution finding is NP-complete

Filling $1..mn$ into a $m×n$ rectangle such that every number $<mn$ is dominated