Kummer variety
Encyclopedia
In mathematics, the Kummer variety of an abelian variety
is its quotient by the map taking any element to its inverse.
The Kummer variety of a 2-dimensional abelian variety is called a Kummer surface.
Abelian variety
In mathematics, particularly in algebraic geometry, complex analysis and number theory, an abelian variety is a projective algebraic variety that is also an algebraic group, i.e., has a group law that can be defined by regular functions...
is its quotient by the map taking any element to its inverse.
The Kummer variety of a 2-dimensional abelian variety is called a Kummer surface.