Definition of concave adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Sep 9, 2023 · Learn the difference between concave vs convex for lenses, mirrors, polygons, and mathematical functions. See how to remember the difference.

Mar 2, 2021 · Knowing the difference between concave vs. convex is important. Never stumble again by learning these basic differences between the two words.

The meaning of CONCAVE is hollowed or rounded inward like the inside of a bowl. How to use concave in a sentence.

A function f is concave over a convex set if and only if the function −f is a convex function over the set. The sum of two concave functions is itself concave and so is the pointwise minimum of two concave …

Concave function, the negative of a convex function Concave polygon, a polygon which is not convex Concave set The concavity of a function, determined by its second derivative

Define concave. concave synonyms, concave pronunciation, concave translation, English dictionary definition of concave. concave left to right: biconcave, plano-concave, and concavo-convex lenses …

Jul 13, 2021 · Concave vs. convex lenses Concave lenses—those that are thicker around the edges than they are in the center— disperse light rays, which can have the effect of making things look …

CONCAVE definition: 1. curving in: 2. curving in: 3. curved inward: . Learn more.