List questions from lindelof-spaces | MathQA

Exercise 11, Section 30 of Munkres’ Topology

Published on 02 May 2022 - 17:02

Prob. 14, Sec. 30, in Munkres' TOPOLOGY, 2nd ed: The product of a Lindelof space and a compact space is a Lindelof space

Published on 21 May 2022 - 14:09

Separable metric spaces and closed cover

Published on 07 Jun 2022 - 10:21

Does every uncountable subsets has a limit point implies the topological space is Lindel$\ddot{\text{o}}$f?

Published on 07 Jun 2022 - 18:21

Consider the space $\Bbb R_l$ that is $\Bbb R$ with the lower limit topology. Show that $\Bbb R_l$ is Lindelöf.

Published on 30 Jul 2022 - 8:07

Michael Line is not Lindelöf

Published on 23 Sep 2022 - 14:08

Paracompact but not Lindelöf and vice versa

Published on 29 Sep 2022 - 9:17

$\omega_1$ is not Lindelof

Published on 15 Oct 2022 - 17:05

( countability axiom )Let $\tau$ and $\sigma$ be topologies over a set $X$ such that $\tau \subseteq \sigma$...

Published on 12 Nov 2022 - 1:24

About Lindeloef covering theorem ("Mathematical Analysis 2nd Edition" by Tom M. Apostol)

Published on 29 Nov 2022 - 3:28