23 citations · 78 across the 23 of their papers we have counts for
24 papers
Orbits on a product of two flags and a line and the Bruhat order, II
Mark Colarusso, Sam Evens
Let be the complex general linear group and let $\B_{n}$ be its flag variety. A Borel subgroup of acts on $\B_{n}\times \mathbb{P}^{n-1}$ diagonally w…
Orbits on a product of two flags and a line and the Bruhat Order, I
Mark Colarusso, Sam Evens
Let be the complex general linear group and let be its flag variety. The standard Borel subgroup of upper triangular matrices acts on th…
Wonderful Compactification of a Cartan Subalgebra of a Semisimple Lie Algebra
Sam Evens, Yu Li
Let be a Cartan subalgebra of a complex semisimple Lie algebra We define a compactification of , which is analogous t…
-orbits on the flag variety and the Bruhat graph of the symmetric group
Mark Colarusso, Sam Evens
Let be the complex general linear group and embed in the top left hand corner of . The standard Borel subgroup of upper triangular…
B_{n-1}-bundles on the flag variety, II
Mark Colarusso, Sam Evens
This paper is the sequel to ``-bundles on the flag variety, I". We continue our study of the orbits of a Borel subgroup of (resp. ) ac…
B_{n-1}-bundles on the flag variety, I
Mark Colarusso, Sam Evens
We show that each orbit of a Borel subgroup of GL(n-1) (respectively SO(n-1)) on the flag variety of GL(n) (respectively of SO(n)) is a bundle over a -orbit on a…