A semiabelian variety is a commutative group variety which is an extension of an abelian variety by a torus.
Read more about this topic: Abelian Variety
Famous quotes containing the word variety:
“The catalogue of forms is endless: until every shape has found its city, new cities will continue to be born. When the forms exhaust their variety and come apart, the end of cities begins.”
—Italo Calvino (1923–1985)