A. Shevchenko

activity

20132020

most citedOn tangent cones to Schubert varieties in type

D_{n}

1 citations · 2 across the 4 of their papers we have counts for

collaborators

4 papers

math.AG2020

On tangent cones to Schubert varieties in type $E$

Mikhail V. Ignatyev, Aleksandr A. Shevchenko

We consider tangent cones to Schubert subvarieties of the flag variety $G / B$ , where $B$ is a Borel subgroup of a reductive complex algebraic group $G$ of type $E_{6}$ , $E_{7}$ or $E_{8}$ …

math.RT2019

Centrally generated primitive ideals of $U (n)$ for exceptional types

Mikhail V. Ignatyev, Aleksandr A. Shevchenko

Let $g$ be a complex semisimple Lie algebra, $b$ be a Borel subalgebra of $g$ , $n$ be the nilradical of $b$ , and $U(\mathfrak…

math.AG2014★ 1 cited

On tangent cones to Schubert varieties in type $D_{n}$

Mkhail V. Ignatyev, Aleksandr A. Shevchenko

Let $G$ be a complex reductive algebraic group, $T$ a maximal torus in $G$ , $B$ a Borel subgroup of $G$ containing $T$ , $W$ the Weyl group of $G$ with respect to $T$ . Let $w$ be an…

math.AG2013★ 1 cited

Tangent cones to Schubert varieties in types $A_{n}$ , $B_{n}$ and $C_{n}$

Mikhail A. Bochkarev, Mikhail V. Ignatyev, Aleksandr A. Shevchenko

Let $G$ be a complex reductive group, $T$ be a maximal torus of $G$ , $B$ be a Borel subgroup of $G$ containing $T$ , $W$ be the Weyl group of $G$ with respect to $T$ . To each elemen…

On tangent cones to Schubert varieties in type E

Centrally generated primitive ideals of U(n) for exceptional types

On tangent cones to Schubert varieties in type Dn​

Tangent cones to Schubert varieties in types An​, Bn​ and Cn​

On tangent cones to Schubert varieties in type $E$

Centrally generated primitive ideals of $U (n)$ for exceptional types

On tangent cones to Schubert varieties in type $D_{n}$

Tangent cones to Schubert varieties in types $A_{n}$ , $B_{n}$ and $C_{n}$