covariant
Definition from Wiktionary, the free dictionary
English[edit]
Adjective[edit]
covariant (not comparable)
 (category theory) (Of a functor) which preserves composition
 (objectoriented programming) Using or relating to covariance.
Translations[edit]
which preserves composition


relating to covariance

Noun[edit]
covariant (plural covariants)
 (algebra) A bihomogeneous polynomial in x, y, ... and the coefficients of some homogeneous form in x, y, ... that is invariant under some group of linear transformations.
 (algebra) The variety defined by a covariant.
Translations[edit]
bihomogeneous polynomial...
variety defined by a covariant