Category (disambiguation): Difference between revisions
Jump to navigation
Jump to search
imported>Richard Pinch (New disambig page) |
imported>Meg Taylor No edit summary |
||
| (One intermediate revision by one other user not shown) | |||
| Line 1: | Line 1: | ||
{{disambig}} | {{disambig}} | ||
{{ | {{rpl|Category (philosophy)}} | ||
{{rpl|Category theory}} | |||
{{ | {{rpl|First category space}} | ||
{{rpl|Second category space}} | |||
{{ | |||
Latest revision as of 04:01, 26 September 2013
This disambiguation page lists articles associated with the same or a similar title.
- Category (philosophy): Add brief definition or description
Category theory: Loosely speaking, a class of objects and a collection of morphisms which act upon them; the morphisms can be composed, the composition is associative and there are identity objects and rules of identity. [e]
- First category space: A topological space which is a countable union of nowhere dense subsets; a meagre space. [e]
- Second category space: A topological space which is not the countable union of nowhere dense subsets; a space which is not of first category. [e]