Types of set algebras
From Maths
Relationship between types
This diagram shows the relations between types of system:
Diagram showing the relationships
Notes
Closed under | |||||||
---|---|---|---|---|---|---|---|
Type | σ∈A | ⋂ | σ-⋂ | ⋃ | σ-⋃ | − | C |
Semi-Ring | |||||||
Ring | |||||||
σ-Ring | |||||||
Algebra | |||||||
Dynkin system | |||||||
σ-Algebra | # | # | X | X | # |