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Boolean spaces
Abbreviation: BSp
Definition
A \emph{Boolean space} is a compact Hausdorff topological space X=⟨X,Ω⟩ that is \emph{totally disconnected}:
any two distinct points are separated by a clopen set (∀x≠y∈X∃U∈Ω(x∈X and y∈X∖U∈Ω)).
Morphisms
Let X and Y be Boolean spaces. A morphism from X to X is a function h:X→Y that is continious: ∀V∈ΩY h−1[V]∈ΩX.
Examples
Example 1:
Basic results
Properties
Finite members
Subclasses
[[...]] subvariety
[[...]] expansion
Superclasses
[[...]] supervariety
[[...]] subreduct