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tautologicalLineBundle -- get the tautological line bundle of a flag bundle or abstract variety

Synopsis

Usage:

tautologicalLineBundle X

Description

Returns the tautological line bundle of the variety $X$. In the case of a FlagBundle, this is the line bundle defining the Pl\"ucker embedding.

Used in AbstractSheaf ZZ.

See also

AbstractSheaf ZZ -- twist by a divisor class

Ways to use tautologicalLineBundle :

tautologicalLineBundle(AbstractVariety)
tautologicalLineBundle(FlagBundle)

For the programmer

The object tautologicalLineBundle is a method function.