25.8 Jacobian "morphism" as class in Picard group

Module: sage.schemes.hyperelliptic_curves.jacobian_morphism

Module-level Functions

cantor_composition( D1, D2, f, h, genus)

cantor_composition_simple( D1, D2, f, genus)

cantor_reduction( a, b, f, h, genus)

cantor_reduction_simple( a1, b1, f, genus)

Class: JacobianMorphism_divisor_class

class JacobianMorphism_divisor_class
An element of a $ J(K) = \Pic ^0_K(C)$ .
JacobianMorphism_divisor_class( self, parent, polys, [reduce=False], [check=True])

Functions: is_zero,$  $ list

Special Functions: __add__,$  $ __lmul__,$  $ __mul__,$  $ __neg__,$  $ __repr__,$  $ __rmul__,$  $ __sub__

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