Prym Variety
An abelian variety constructed from a morphism f: X → Y of algebraic curves: (the connected part containing 1 of the reduced scheme underlying) the kernel of the induced map Jac(f): Jac(X) → Jac(Y) between their Jacobian varieties.
An abelian variety constructed from a morphism f: X → Y of algebraic curves: (the connected part containing 1 of the reduced scheme underlying) the kernel of the induced map Jac(f): Jac(X) → Jac(Y) between their Jacobian varieties.
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