Concave set
Encyclopedia
In mathematics
, the notion of a "concave set" is not correct. A set that is not convex, is a non-convex set.
Mathematics
Mathematics is the study of quantity, space, structure, and change. Mathematicians seek out patterns and formulate new conjectures. Mathematicians resolve the truth or falsity of conjectures by mathematical proofs, which are arguments sufficient to convince other mathematicians of their validity...
, the notion of a "concave set" is not correct. A set that is not convex, is a non-convex set.