In mathematics, a dual abelian variety can be defined from an abelian variety A, defined over a field K.
Read more about Dual Abelian Variety: Definition, History, Dual Isogeny (elliptic Curve Case), Construction of The Dual Isogeny, Poincaré Line Bundle
Famous quotes containing the words dual and/or variety:
“Thee for my recitative,
Thee in the driving storm even as now, the snow, the winter-day
declining,
Thee in thy panoply, thy measur’d dual throbbing and thy beat
convulsive,
Thy black cylindric body, golden brass and silvery steel,”
—Walt Whitman (1819–1892)
“Belonging to a group can provide the child with a variety of resources that an individual friendship often cannot—a sense of collective participation, experience with organizational roles, and group support in the enterprise of growing up. Groups also pose for the child some of the most acute problems of social life—of inclusion and exclusion, conformity and independence.”
—Zick Rubin (20th century)