M. Ignatyev

activity

20082021

B

-orbits and Bruhat--Chevalley order on involutions

10 citations · 25 across the 15 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

math.RT2011

The Bruhat--Chevalley order on involutions of the hyperoctahedral group and combinatorics of $B$ -orbit closures

Mikhail V. Ignatyev

Let $G$ be the symplectic group, $Φ = C_{n}$ its root system, $B \subset G$ its standard Borel subgroup, $W$ the Weyl group of $Φ$ . To each involution $σ \in W$ one can assign the $B$ -or…

math.RT2011★ 10 cited

Combinatorics of $B$ -orbits and Bruhat--Chevalley order on involutions

Mikhail V. Ignatyev

Let $B$ be the group of invertible upper-triangular complex $n \times n$ matrices, $u$ the space of upper-triangular complex matrices with zeroes on the diagonal and $\ma…

The Bruhat--Chevalley order on involutions of the hyperoctahedral group and combinatorics of B-orbit closures

Combinatorics of B-orbits and Bruhat--Chevalley order on involutions

The Bruhat--Chevalley order on involutions of the hyperoctahedral group and combinatorics of $B$ -orbit closures

Combinatorics of $B$ -orbits and Bruhat--Chevalley order on involutions