Question

Topological group: if $g_n, h_n, k_n \in G$ s.t. $g_n h_n \to e$ and $k_n \to e$ does $g_n k_n h_n \to e$?

score 41 · Answer 1 · 2023-10-18 16:57:12

41

Views

Topological group: if $g_n, h_n, k_n \in G$ s.t. $g_n h_n \to e$ and $k_n \to e$ does $g_n k_n h_n \to e$?

Published on 18 Oct 2023 - 16:57

score 58 · Answer 2 · 2023-10-19 12:12:34

58

Views

Using Munkres formulation of the Hopf Trace formula to finish a proof of the Lefschetz Fixed Point Theorem

Published on 19 Oct 2023 - 12:12

score 54 · Answer 3 · 2023-10-19 18:48:28

54

Views

Are the left uniformly continuous functions on a topological group dense in $L^1(Haar)$?

Published on 19 Oct 2023 - 18:48

score 51 · Answer 4 · 2023-10-20 13:14:56

51

Views

$\overline Y=\varprojlim \pi_i(Y)$

Published on 20 Oct 2023 - 13:14

score 52 · Answer 5 · 2023-10-22 00:52:02

52

Views

Problem 5-a in Dynamics in one complex variable book

Published on 22 Oct 2023 - 0:52

score 40 · Answer 6 · 2023-10-22 18:51:07

40

Views

A continuous action of a compact topological group on a Hausdorff space is proper

Published on 22 Oct 2023 - 18:51

score 124 · Answer 7 · 2023-10-22 20:59:30

124

Views

If $A : G \times M \rightarrow M$ is a proper action and that $M$ is a metric space, the quotient space $M/G$ is Hausdorff

Published on 22 Oct 2023 - 20:59

score 38 · Answer 8 · 2026-03-25 20:58:02

38

Views

Artin's theorem in the infinite dimensional case

Published on 25 Mar 2026 - 20:58

score 54 · Answer 9 · 2026-03-25 22:25:19

54

Views

Definition of profinite group

Published on 25 Mar 2026 - 22:25

score 163 · Answer 10 · 2026-03-25 22:26:39

163

Views

Is it true that every residually finite group is a profinite group under some topology?

Published on 25 Mar 2026 - 22:26

score 98 · Answer 11 · 2023-10-28 14:05:19

98

Views

Proving that $G/H$ is Hausdorff

Published on 28 Oct 2023 - 14:05

score 114 · Answer 12 · 2023-10-28 20:05:05

114

Views

Does this chart convey any real mathematical fact about the involved sets?

Published on 28 Oct 2023 - 20:05

score 195 · Answer 13 · 2023-10-28 21:24:36

195

Views

Is there a manifold $M$ with nontrivial $\pi_2(M)$ but trivial $\pi_3(M)$?

Published on 28 Oct 2023 - 21:24

score 69 · Answer 14 · 2023-11-01 21:44:08

69

Views

How is this group action over a colimit continuous?

Published on 01 Nov 2023 - 21:44

score 30 · Answer 15 · 2026-03-25 22:30:52

30

Views

Normal closure of closed subgroup is closed in a f.g. profinite group?

Published on 25 Mar 2026 - 22:30

List Question

Topological group: if $g_n, h_n, k_n \in G$ s.t. $g_n h_n \to e$ and $k_n \to e$ does $g_n k_n h_n \to e$?

Using Munkres formulation of the Hopf Trace formula to finish a proof of the Lefschetz Fixed Point Theorem

Are the left uniformly continuous functions on a topological group dense in $L^1(Haar)$?

$\overline Y=\varprojlim \pi_i(Y)$

Problem 5-a in Dynamics in one complex variable book

A continuous action of a compact topological group on a Hausdorff space is proper

If $A : G \times M \rightarrow M$ is a proper action and that $M$ is a metric space, the quotient space $M/G$ is Hausdorff

Artin's theorem in the infinite dimensional case

Definition of profinite group

Is it true that every residually finite group is a profinite group under some topology?

Proving that $G/H$ is Hausdorff

Does this chart convey any real mathematical fact about the involved sets?

Is there a manifold $M$ with nontrivial $\pi_2(M)$ but trivial $\pi_3(M)$?

How is this group action over a colimit continuous?

Normal closure of closed subgroup is closed in a f.g. profinite group?

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