concave envelopes

A form of concave envelope — For a given set S⊆ℝⁿ and real-valued function f defined on the convex hull conv(S), the lowest-valued concave function that overestimates or equals f over S.

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Meanings

noun
  1. pluralplural of concave envelope
Cite this entry
APA

concave envelopes. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/concave%20envelopes

MLA

“concave envelopes.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/concave%20envelopes. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “concave envelopes,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/concave%20envelopes.

Source: concave envelopes on Wiktionary, CC BY-SA 4.0.