invex (English, adj)
expansion: invex (not comparable)
Senses:
topics: mathematics
sciences
glosses: Of a differentiable function f:ℝⁿ→ℝ, being such that there exists a vector valued function g such that f(x)-f(u)≥g(x,u)·∇f(u),, for all x and u.
tags: not-comparable
Forms: