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Research

Publications

1. Fixed points under pinning-preserving automorphisms of reductive group schemes (with Pramod Achar, Timo Richarz, and Simon Riche). arXiv (2022). Ann. Sc. Norm. Super. Pisa, Cl. Sci.

2. On the p-adic theory of local models (with Johannes Anschütz, Ian Gleason, and Timo Richarz). arXiv (2022). Ann. Math.

3. Singularities of local models (with Najmuddin Fakhruddin, Thomas Haines, and Timo Richarz). arXiv (2022). Math. Ann. 391 (2025), no. 4, 6205-6250.

4. Tubular neighborhoods of local models (with Ian Gleason). arXiv (2022). Duke Math. J. 173 (2024), no. 4, 723-743.

5. On the normality of Schubert varieties: remaining cases in positive characteristic (with Thomas Haines, and Timo Richarz). arXiv (2020). Ann. Sci. Éc. Norm. Supér. (4) 57 (2024), no. 3, 895-959.

6. Grassmanniennes affines tordues sur les entiers. arXiv (2019). Forum Math. Sigma 11 (2023), Paper No. e12, 65 pp.

7. Théorie de Bruhat-Tits pour les groupes quasi-réductifs. arXiv (2020). J. Inst. Math. Jussieu 21 (2022), no. 4, 1331-1362.

Preprints

1. On the schematic and analytic constructions of the local Langlands category (with Ian Gleason, Linus Hamann, Alexander B. Ivanov, and Konrad Zou).

2. Mod p sheaves on Witt flags (with Robert Cass). arXiv (2025).

3. A modular ramified geometric Satake equivalence (with Pramod Achar, Timo Richarz, and Simon Riche). arXiv (2024).

4. Distributions and normality theorems. arXiv (2023).

5. Gaitsgory's central functor and the Arkhipov-Bezrukavnikov equivalence in mixed characteristic (with Johannes Anschütz, Zhiyou Wu, and Jize Yu). arXiv (2023).

6. On the connectedness of p-adic period domains (with Ian Gleason). arXiv (2022).

7. The Riemannian Hebbarkeitssätze for pseudorigid spaces. arXiv (2017).

PhD thesis

Théorie de Bruhat-Tits, grassmanniennes affines et modèles locaux. Landesbibliothek der Uni Bonn (2020).


Coauthors: Pramod Achar, Johannes Anschütz, Robert Cass, Najmuddin Fakhruddin, Ian Gleason, Thomas Haines, Linus Hamann, Alexander B. Ivanov, Timo Richarz, Simon Riche, Zhiyou Wu, Jize Yu, and Konrad Zou.