Question

Constructing a group which has fixed-point free element and element with exactly $n$ fixed points

score 123 · Answer 1 · 2026-03-09 05:52:06

123

Views

Constructing a group which has fixed-point free element and element with exactly $n$ fixed points

Published on 09 Mar 2026 - 5:52

score 233 · Answer 2 · 2026-03-23 22:14:07

233

Views

Quotient of $\mathbb{P}^n\times\cdots\times \mathbb{P}^n$ by $S_d$: is it projective?

Published on 23 Mar 2026 - 22:14

score 195 · Answer 3 · 2026-03-30 14:57:50

195

Views

What is the closure of $\mathbb{Q}$ in Homeo$(\mathbb{R})$?

Published on 30 Mar 2026 - 14:57

score 194 · Answer 4 · 2015-10-15 02:23:07

194

Views

Topology on $\text{Homeo}(X)$ Which Captures Topological Group Actions.

Published on 15 Oct 2015 - 2:23

score 484 · Answer 5 · 2026-03-28 22:26:51

484

Views

Bounding the index of subgroup intersection

Published on 28 Mar 2026 - 22:26

score 103 · Answer 6 · 2026-03-06 22:36:41

103

Views

Group Theory, conjugation of permutation group

Published on 06 Mar 2026 - 22:36

score 111 · Answer 7 · 2015-10-19 06:31:50

111

Views

If $G$ is a group of isometries of $X$ then prove that $X/G$ and $X/\bar{G}$ are homotopically equvalent

Published on 19 Oct 2015 - 6:31

score 45 · Answer 8 · 2026-03-30 21:13:24

45

Views

If $G\curvearrowright X$ and $H\leq G$ then $\bar{H}x = \overline{Hx}$

Published on 30 Mar 2026 - 21:13

score 135 · Answer 9 · 2026-03-29 15:21:07

135

Views

Theorem about non-regular group action, where an element fixes no points or exactly $p$ points

Published on 29 Mar 2026 - 15:21

score 105 · Answer 10 · 2015-10-19 22:14:20

105

Views

If $G$ acts such that each non-trivial element either has no fixed point or exactly two, then there exists fixed-point free involutory map on $\Omega$

Published on 19 Oct 2015 - 22:14

score 268 · Answer 11 · 2015-10-21 04:46:32

268

Views

Proving that the given map has the path lifting property

Published on 21 Oct 2015 - 4:46

score 295 · Answer 12 · 2015-10-21 09:54:05

295

Views

Properties of group acting such that each non-trivial element fixes no point or exactly $p$ points

Published on 21 Oct 2015 - 9:54

score 657 · Answer 13 · 2015-10-21 11:09:51

657

Views

Properties of point stabilizers of $PSL(2, q)$

Published on 21 Oct 2015 - 11:09

score 2k · Answer 14 · 2026-04-01 19:25:04

2k

Views

Stabilizers, Orbits, and the Symmetric Group

Published on 01 Apr 2026 - 19:25

score 143 · Answer 15 · 2026-03-28 08:59:01

143

Views

Steps in proof that $S \in \mbox{Syl}_2(G)$ implies $G$ has a normal (Frobenius-) subgroup of index $2$ under fixed points restrictions

Published on 28 Mar 2026 - 8:59

List Question

Constructing a group which has fixed-point free element and element with exactly $n$ fixed points

Quotient of $\mathbb{P}^n\times\cdots\times \mathbb{P}^n$ by $S_d$: is it projective?

What is the closure of $\mathbb{Q}$ in Homeo$(\mathbb{R})$?

Topology on $\text{Homeo}(X)$ Which Captures Topological Group Actions.

Bounding the index of subgroup intersection

Group Theory, conjugation of permutation group

If $G$ is a group of isometries of $X$ then prove that $X/G$ and $X/\bar{G}$ are homotopically equvalent

If $G\curvearrowright X$ and $H\leq G$ then $\bar{H}x = \overline{Hx}$

Theorem about non-regular group action, where an element fixes no points or exactly $p$ points

If $G$ acts such that each non-trivial element either has no fixed point or exactly two, then there exists fixed-point free involutory map on $\Omega$

Proving that the given map has the path lifting property

Properties of group acting such that each non-trivial element fixes no point or exactly $p$ points

Properties of point stabilizers of $PSL(2, q)$

Stabilizers, Orbits, and the Symmetric Group

Steps in proof that $S \in \mbox{Syl}_2(G)$ implies $G$ has a normal (Frobenius-) subgroup of index $2$ under fixed points restrictions

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