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MultiprojectiveVariety -- the class of all multi-projective varieties


A multi-projective variety is a closed subvariety of a product of projective spaces $\mathbb{P}^{k_1}\times\mathbb{P}^{k_2}\times\cdots\times\mathbb{P}^{k_n}$. This is actually the class of all closed subschemes of products of projective spaces.

Types of multi-projective variety :

Functions and methods returning a multi-projective variety :

Methods that use a multi-projective variety :

For the programmer

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