concave envelope (English, noun)
expansion: concave envelope (plural concave envelopes)
Senses:
topics: mathematics
sciences
qualifier: optimisation theory
glosses: 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.
raw_tags: of a function on a set
Forms:
form: concave envelopes
tags: plural