This article lists some properties of sets of real numbers. The general study of these concepts forms descriptive set theory, which has a rather different emphasis from general topology.
Definability properties
editRegularity properties
editLargeness and smallness properties
edit- Meager set
- Comeager set - A comeager set is one whose complement is meager.
- Null set
- Conull set
- Dense set
- Nowhere dense set