A class of subvarieties of the Grassmannian . Given integers , the Schubert variety is the set of points of representing the -dimensional subspaces of such that, for all ,
It is a projective algebraic variety of dimension
A class of subvarieties of the Grassmannian . Given integers , the Schubert variety is the set of points of representing the -dimensional subspaces of such that, for all ,
It is a projective algebraic variety of dimension
This entry contributed by Margherita Barile
Barile, Margherita. "Schubert Variety." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/SchubertVariety.html