Question

What does it mean for a curve to be immersed (and embedded)?

score 373 · Answer 1 · 2026-03-25 13:54:44

373

Views

What does it mean for a curve to be immersed (and embedded)?

Published on 25 Mar 2026 - 13:54

score 360 · Answer 2 · 2026-03-25 08:04:54

360

Views

Decreasing sequence of closed sets in a separable metric space

Published on 25 Mar 2026 - 8:04

score 250 · Answer 3 · 2026-03-29 12:48:55

250

Views

What is a ring network with edges that cross the center point called?

Published on 29 Mar 2026 - 12:48

score 273 · Answer 4 · 2026-03-25 19:05:05

273

Views

Proof verification for a couple of theorems regarding Lebesgue's number

Published on 25 Mar 2026 - 19:05

score 86 · Answer 5 · 2026-03-27 22:41:28

86

Views

A "group" analogy of the Gelfand Naimark theorem

Published on 27 Mar 2026 - 22:41

score 35 · Answer 6 · 2026-03-28 03:32:57

35

Views

A question about surjective operators

Published on 28 Mar 2026 - 3:32

score 451 · Answer 7 · 2026-03-25 07:43:23

451

Views

Open subsets of the connected sum $M_1\# M_2$

Published on 25 Mar 2026 - 7:43

score 1k · Answer 8 · 2018-04-28 09:32:40

1k

Views

Example of two homeomorphic spaces without a continuous deformation between them?

Published on 28 Apr 2018 - 9:32

score 222 · Answer 9 · 2026-03-27 22:47:41

222

Views

Why is an infinite compact Hausdorff space with a dense countable subset a compactification of $Z^+$?

Published on 27 Mar 2026 - 22:47

score 66 · Answer 10 · 2026-03-25 16:00:19

66

Views

True or False: No Parametrized Surface is Closed in $\mathbb{R}^3$

Published on 25 Mar 2026 - 16:00

score 171 · Answer 11 · 2026-03-31 15:18:36

171

Views

Fixing proof that if $\overline{A}\cap B=A\cap\overline{B}=\varnothing$, there exists $U,V$ such that $A\subset U$ and $B\subset V$

Published on 31 Mar 2026 - 15:18

score 132 · Answer 12 · 2018-04-28 18:01:06

132

Views

What is the adherent value of $(\frac1n,1)$ in this topology?

Published on 28 Apr 2018 - 18:01

score 12.5k · Answer 13 · 2026-03-26 01:34:55

12.5k

Views

definition and example of standard topology

Published on 26 Mar 2026 - 1:34

score 330 · Answer 14 · 2026-03-25 10:40:06

330

Views

Disconnectedness of closed intervals in Sorgenfrey's line

Published on 25 Mar 2026 - 10:40

score 72 · Answer 15 · 2026-03-25 09:43:12

72

Views

Let $K$ be the Klein bottle. Give examples of cover spaces $p_1:E_1\to K, p_1:E_2\to K$ each with two sheets and such that $E_1$ and $E_2$

Published on 25 Mar 2026 - 9:43

List Question

What does it mean for a curve to be immersed (and embedded)?

Decreasing sequence of closed sets in a separable metric space

What is a ring network with edges that cross the center point called?

Proof verification for a couple of theorems regarding Lebesgue's number

A "group" analogy of the Gelfand Naimark theorem

A question about surjective operators

Open subsets of the connected sum $M_1\# M_2$

Example of two homeomorphic spaces without a continuous deformation between them?

Why is an infinite compact Hausdorff space with a dense countable subset a compactification of $Z^+$?

True or False: No Parametrized Surface is Closed in $\mathbb{R}^3$

Fixing proof that if $\overline{A}\cap B=A\cap\overline{B}=\varnothing$, there exists $U,V$ such that $A\subset U$ and $B\subset V$

What is the adherent value of $(\frac1n,1)$ in this topology?

definition and example of standard topology

Disconnectedness of closed intervals in Sorgenfrey's line

Let $K$ be the Klein bottle. Give examples of cover spaces $p_1:E_1\to K, p_1:E_2\to K$ each with two sheets and such that $E_1$ and $E_2$

Trending Questions

Popular # Hahtags

Popular Questions