upper set
noun1
Mathematics, Order theory, Sciences A subset of a poset which contains any ascending chain which starts at any element of itself.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Mathematics, Order theory, Sciences A subset of a poset which contains any ascending chain which starts at any element of itself.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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