Hilbert's hotel > Related Articles
From Citizendium, the Citizens' Compendium
- See also pages that link to Hilbert's hotel or to this page.
Parent topics
- cardinality [r]: The size, i.e., the number of elements, of a (possibly infinite) set. [e]
- countable set [r]: A set with as many elements as there are natural numbers, or less. [e]
Subtopics
- Galileo's paradox [r]: The observation that there are fewer perfect squares than natural numbers but also equally many. [e]

