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HodgeSpecialFourfold -- the class of all Hodge-special fourfolds


An object of the class HodgeSpecialFourfold is basically represented by a couple (S,X), where $X$ is a fourfold and $S$ is a surface contained in $X$. Such objects are created by the function specialFourfold.

See also

Types of Hodge-special fourfold :

Functions and methods returning a Hodge-special fourfold :

Methods that use a Hodge-special fourfold :

For the programmer

The object HodgeSpecialFourfold is a type, with ancestor classes EmbeddedProjectiveVariety < MultiprojectiveVariety < MutableHashTable < HashTable < Thing.