A. Ionov

activity

20152026

most citedTilting sheaves for real groups and Koszul duality

1 citations · 2 across the 9 of their papers we have counts for

collaborators

Showing 2016 · math.AGShow all

2 papers · 2 filters

math.AG2016

Primitive forms for Gepner singularities

Andrei Ionov

We provide a construction of Saito primitive forms for Gepner singularity by studying the relation between Saito primitive forms for Gepner singularities and primitive forms for si…

math.AG2016

Kostka-Shoji polynomials and Lusztig's convolution diagram

Michael Finkelberg, Andrei Ionov

We propose an $r$ -variable version of Kostka-Shoji polynomials $K_{λ μ}^{-}$ for $r$ -multipartitions $λ, μ$ . Our version has positive integral coefficients and encodes the graded multi…