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generalizedSchubertVariety -- create a generalized Schubert variety

Description

This method creates a GKMVariety that represent a generalized Schubert variety of a generalized flag variety. The following example is the Schubert variety of projective lines in $\mathbb P^3$ meeting a distinguished point.

i1 : X = generalizedSchubertVariety(generalizedFlagVariety("A",3,{2}),{set{0,3}})

o1 = a "GKM variety" with an action of a 4-dimensional torus

o1 : GKMVariety

See also

Ways to use generalizedSchubertVariety:

  • generalizedSchubertVariety(GKMVariety,Thing)

For the programmer

The object generalizedSchubertVariety is a method function.


The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/GKMVarieties/Documentation_GKMVarieties.m2:1626:0.