upper sets

A form of upper set — A subset of a poset which contains any ascending chain which starts at any element of itself.

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Meanings

noun
  1. pluralplural of upper set
Cite this entry
APA

upper sets. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/upper%20sets

MLA

“upper sets.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upper%20sets. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “upper sets,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/upper%20sets.

Source: upper sets on Wiktionary, CC BY-SA 4.0.