User zjs

9 votes

1 answer

431 views

Is $\mathbb{Z}[i,\varphi]$ a Euclidean domain?

asked Apr 16, 2021 at 21:23

8 votes

1 answer

255 views

Automorphisms of Lubotzky–Phillips–Sarnak graphs

asked Oct 3, 2022 at 16:30

4 votes

1 answer

213 views

Status of finite-dimensional Ando's theorem

asked Feb 12, 2022 at 18:52

3 votes

1 answer

326 views

Polynomial and rational approximation of continuous functions in $\mathbb{C}$

asked Jan 7, 2022 at 18:11

2 votes

1 answer

191 views

Polytope with most faces

asked Jul 22, 2020 at 20:55

1 vote

1 answer

267 views

Second summand to make projective module free

asked Jun 20, 2020 at 23:10

1 vote

0 answers

36 views

Orthonormal system which is typically small on a subspace

asked Jul 11, 2022 at 1:25

1 vote

1 answer

195 views

CDF of sum of independent cosines?

asked Feb 22, 2023 at 19:15

0 votes

1 answer

208 views

Series analyzed in Lubotzky–Phillips–Sarnak "Ramanujan Graphs"

asked Oct 13, 2022 at 5:36

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9 Questions

Is $\mathbb{Z}[i,\varphi]$ a Euclidean domain?

Automorphisms of Lubotzky–Phillips–Sarnak graphs

Status of finite-dimensional Ando's theorem

Polynomial and rational approximation of continuous functions in $\mathbb{C}$

Polytope with most faces

Second summand to make projective module free

Orthonormal system which is typically small on a subspace

CDF of sum of independent cosines?

Series analyzed in Lubotzky–Phillips–Sarnak "Ramanujan Graphs"