Corollary 3.6.1.12. A simplicial set $X$ is finite if and only if the topological space $|X|$ is compact.
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$
Corollary 3.6.1.12. A simplicial set $X$ is finite if and only if the topological space $|X|$ is compact.