Kleene fixed-point theorem: Difference between revisions

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Reworded to use the terminology that I think is used by most of the other order theory related articles on wikipedia.
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In the [[mathematics|mathematical]] areas of [[order theory|order]] and [[lattice theory]], the '''Kleene fixpointfixed-point theorem''', named after [[United States|American]] [[mathematician]] [[Stephen Cole Kleene]], states the following:
:''Let L be a [[complete lattice]], and let f : L → L be a [[Scott continuity|continuous]] (and therefore [[monotone function|monotone]]) [[function (mathematics)|function]]. Then the [[least fixed point]] of f is the [[supremum]] of the ascending Kleene chain of f.