EntityQ2528262· pop 11· linked from 119 articlesupper setSign in to savesubset of a preordered set that includes all successors of its elementsWikidata factsSubclass ofsubsetvia Wikidata · CC0Connectionspartially ordered setEntitylatticeEntitywell-orderEntityordered fieldEntitywell-founded relationEntitypreorderEntityordered groupEntityweak orderingEntityScott continuityEntityordered vector spaceEntitymathematicsEntityInternational Standard Book NumberEntityreal numberEntitytopologyEntitydigital object identifierEntityOCLC, Inc.EntityLibrary of Congress Control NumberEntitysubsetEntitydivisorEntityunionEntityCategoriesCoalgebrasOrder theorySet theory