Research

Papers by categories in reversed chronological order.

Publications:

  1. Bow varieties: Stable envelopes and their 3d mirror symmetry (2023) (with Richárd Rimányi). Duke Math. J. vol. 174, no. 13.

  2. Framed cohomological Hall algebras and cohomological stable envelopes. Lett Math Phys 113, 95 (2023).

  3. Shuffle products for elliptic stable envelopes of Nakajima varieties (2021). To appear in Selecta Mathematica.

Preprints:

  1. Quasimap critical cohomology, Coulomb branches, and quantum groups (2026) (with Spencer Tamagni). Preprint

  2. Vertex functions for bow varieties and their Mirror Symmetry (2025) (with Hunter Dinkins). Submitted.

  3. Hall algebra multiplication for stable envelopes on bow varieties (2025) (with Richard Rimanyi). Submitted.

  4. Okounkov’s conjecture via BPS Lie algebras (2023) (with Ben Davison). Submitted.

  5. Geometric Bruhat order on (0,1)-matrices (2023) (with Alex Foster and Richárd Rimanyi). Submitted.

In Preparation:

  1. qKZB equations for quvier varieties (2026) (with Giovanni Felder and Keyu Wang).

Lecture Notes:

  1. Lectures On Yangians and Quiver Moduli. This is a preliminary version of a forthcoming series of lecture notes. More sections will be added in the future.