Gratis ordbok - engelska svenska tyska lexikon

Definitioner

Adjektiv

1. (category theory) (Of a functor) which preserves composition
2. (computing, programming) Using or relating to covariance.

Substantiv

1. 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.
2. The variety defined by a covariant.