Quasiconvexity is a related term of quasiconvex.

As an adjective quasiconvex is

(mathematics) said of a function, if the inverse image of any set of the form (-∞,a) for that function is a convex set.

In mathematics terms the difference between function and quasiconcave

is that function is a relation in which each element of the domain is associated with exactly one element of the codomain while quasiconcave is said of a function, if the inverse of any set of the form (a,∞) for that function is a convex set.

As a noun function

is what something does or is used for.

As a verb function

is to have a function.

As an adjective quasiconcave is

said of a function, if the inverse of any set of the form (a,∞) for that function is a convex set.

As adjectives the difference between inverse and quasiconcave

is that inverse is inverted while quasiconcave is (mathematics) said of a function, if the inverse image of any set of the form (a,∞) for that function is a convex set.

As a verb inverse

is .

As adjectives the difference between image and quasiconcave

is that image is figurative (of sense of term or discourse) while quasiconcave is (mathematics) said of a function, if the inverse image of any set of the form (a,∞) for that function is a convex set.

As a verb image

is .

As a numeral set

is seven.

As an adjective quasiconcave is

(mathematics) said of a function, if the inverse image of any set of the form (a,∞) for that function is a convex set.

Quasiconcave is a related term of quasiconcavity.

As a noun quasiconcavity

is the state or condition of being quasiconcave.

As an adjective quasiconcave is

said of a function, if the inverse of any set of the form (a,∞) for that function is a convex set.

As an adverb socially

is in a social manner; sociably.

As a noun scuppie is

a socially-conscious yuppie.

As an adjective conscious

is alert, awake.

As a noun scuppie is

a socially-conscious yuppie.

As adjectives the difference between sacramental and sacramentarian

is that sacramental is used in, or relating to, a sacrament while Sacramentarian is of or pertaining a sacrament, or to the sacramentals; sacramental.

As nouns the difference between sacramental and sacramentarian

is that sacramental is an object (such as holy water or a crucifix) or an action (such as making the sign of the cross) which is regarded as encouraging devotion and thus spiritually aiding the person who uses it while Sacramentarian is one of the German reformers who rejected both the Roman and the Lutheran doctrine of the holy Eucharist.

Taurean is a synonym of taurine.

In astrology terms the difference between taurine and taurean

is that taurine is of or pertaining to the zodiacal sign Taurus while taurean is of, or pertaining to, the star sign Taurus.

As adjectives the difference between taurine and taurean

is that taurine is pertaining to a bull; bull-like while Taurean is of, or pertaining to, the star sign Taurus.

As nouns the difference between taurine and taurean

is that taurine is an amino-sulfonic acid, NH₂CH₂CH₂SO₃H, that has regulatory functions in mammals while Taurean is a person born during the period of the year associated with the star sign Taurus.