A. N. Panov

collaborators

2 papers

math.RT2024

Fields of $U$ -invariants of matrix tuples

A. N. Panov

The general linear group GL(n) acts on the direct sum of $m$ copies of Mat(n) by the adjoint action. The action of GL(n) induces the action of the unitriangular subgroup U. We pres…

math.RT2011

Tangent Cones of Schubert Varieties for $A_{n}$ of lower rank

A. N. Panov, D. Yu. Eliseev

We calculate the tangent cones at unity of Schubert varieties for $A_{n}$ , where $n$ is less or equal to four. We state several conjectures for an arbitrary $n$ .

Fields of U-invariants of matrix tuples

Tangent Cones of Schubert Varieties for An​ of lower rank

Fields of $U$ -invariants of matrix tuples

Tangent Cones of Schubert Varieties for $A_{n}$ of lower rank