Manuscript En08-A@1 · En08-A.tex · definition · c688d76d

Definition: Dependency and reachability

Events, dependency, and operational influence › Three relations · lines 368–372

Let $E$ be an event set and $◃$ a directed dependency relation. Write $p < q$ when a nonempty finite dependency path leads from $p$ to $q$ , and write $p \leq q$ when $p = q$ or $p < q$ .

Nearby in this section

definition: Definition: Operational sensitivity
section: Three relations
proposition: Proposition: Nonconstant channels need not compose nonconstantly
section: Three relations