Research

Papers

  • Intrinsic Donaldson–Thomas theory. III. Wall-crossing formulae.
    With A. Ibáñez Núñez and T. Kinjo.
    In preparation.

  • Intrinsic Donaldson–Thomas theory. II. Invariants.
    With A. Ibáñez Núñez and T. Kinjo.
    In preparation.

  • Intrinsic Donaldson–Thomas theory. I. Component lattices of stacks.
    With A. Ibáñez Núñez and T. Kinjo.
    In preparation.

  • Self-dual Donaldson–Thomas theory. II. Wall-crossing formulae.
    In preparation.

  • Self-dual Donaldson–Thomas theory. I. Invariants.
    In preparation.

  • A motivic integral identity for (−1)(-1)-shifted symplectic stacks.
    (arXiv)

  • Enumerative invariants in self-dual categories. II. Homological invariants.
    (arXiv)

  • Enumerative invariants in self-dual categories. I. Motivic invariants.
    Rewriting in progress. (arXiv)

  • Counting sheaves on curves.
    Advances in Mathematics 434 (2023), 109334, 87 pp. (doi) (zbMATH) (arXiv)

Talks

  • 22 July 2024, Tsinghua University. (slides, in Chinese)

  • 21 February 2024, Algebraic Geometry Seminar, University of Warwick.

  • 29 November 2023, Algebraic Geometry Seminar, Academia Sinica.

  • 20 November 2023, Geometry and Analysis Seminar, University of Oxford. (slides)

  • 16 November 2023, EGRET Seminar, University of Edinburgh.

  • 20 April 2023, Workshop on Hall algebras and vertex algebras in enumerative geometry, Skye.

  • 7 November 2022, Geometry and Analysis Seminar, University of Oxford. (slides).