19 citations · 76 across the 22 of their papers we have counts for
5 papers · 1 filter
On Schubert varieties of complexity one
Eunjeong Lee, Mikiya Masuda, Seonjeong Park
Let be a Borel subgroup of and a maximal torus contained in . Then acts on and every Sc…
Poincare polynomials of generic torus orbit closures in Schubert varieties
Eunjeong Lee, Mikiya Masuda, Seonjeong Park +1
The closure of a generic torus orbit in the flag variety of type is known to be a permutohedral variety and its Poincare polynomial agrees with the Eulerian polynomial. I…
Flag Bott manifolds of general Lie type and their equivariant cohomology rings
Shizuo Kaji, Shintarô Kuroki, Eunjeong Lee +1
In this article we introduce flag Bott manifolds of general Lie type as the total spaces of iterated flag bundles. They generalize the notion of flag Bott manifolds and generalized…
Generic torus orbit closures in flag Bott manifolds
Eunjeong Lee, Dong Youp Suh
In this article the generic torus orbit closure in a flag Bott manifold is shown to be a non-singular toric variety, and its fan structure is explicitly calculated.
Flag Bott manifolds and the toric closure of a generic orbit associated to a generalized Bott manifold
Shintarô Kuroki, Eunjeong Lee, Jongbaek Song +1
To a direct sum of holomorphic line bundles, we can associate two fibrations, whose fibers are, respectively, the corresponding full flag manifold and the corresponding projective…