Which of the following sets are compact?
116542
Which of the following sets are compact in $\mathbb{M}_n(\mathbb{R})$[NBHM_PhD Screening Test-2013, Topology]
135157
Totally bounded, complete $\implies$ compact
145415
Examples of almost compact spaces.
69367
covering map with finite fibres and preimage of a compact set
74311
Proving that the Intersection of any Collection of Compact Sets is Compact
36631
Is $[0,1] \cap \Bbb Q$ a compact subset of $\Bbb Q$?
132413
$f \in C^1$ defined on a compact set $K$ is Lipschitz?
70017
Every subspace of a compact space is compact?
7402
Showing a compact metric space has a countable dense subset
148994
$K \subset \mathbb{R}^n$ is compact iff it is closed and bounded
32630
Proving that a set in which any sequence having exactly one accumulation point converges is compact
74498
Smallest dense subset of $\mathbb{R}$
127173
Closed subset of compact set is compact
14219
Is the intersection of a closed set and a compact set always compact?
125233
Why is an open interval not a compact set?
147331
Compactness and Hausdorffness
88099
Not $\sigma$-compact set without axiom of choice