How to show convex hull of finitely many vectors in $\mathbb{R^n}$ is a compact set?
121095
Is convex hull of a finite set of points in $\mathbb R^2$ closed?
158498
$A\subset \mathbb{R}$ with more than one element and $A/ \{a\}$ is compact for a fixed $a\in A$
101190
Extreme Points of a Convex Hull
94844
Unitary map between sets of vectors
97584
How to prove this property using convexity?
148994
$K \subset \mathbb{R}^n$ is compact iff it is closed and bounded
78763
Prove that $ S=\{0\}\cup\left(\bigcup_{n=0}^{\infty} \{\frac{1}{n}\}\right)$ is a compact set in $\mathbb{R}$.
127236
Compute and draw a convex hull
147213
Prove that finite unions of compact sets are compact
69235
padded boundary of convex hull
30423
interior points and convexity
155621
Finiteness of the dimension of a normed space and compactness
146756
Convergence at infinitely many points in a compact set and convergence in the whole region
68153
How to show that $L^p$ spaces are nested?
28637
Proving continuous image of compact sets are compact
9268
Proving that the Union of Two Compact Sets is Compact
15645
Is convex open set in $\mathbb{R}^n$ is regular?