Publications

Preprints

1. A practical randomized trust-region method to escape saddle points in high dimension, with R. A. Dragomir, X. Jiang, N. Boumal. arXiv preprint, arXiv:2603.15494 (2026).
   Preprint Code

Journal Articles

1. A hybrid Chebyshev-Tucker tensor format for approximation of multivariate functions, with P. Benner, B. N. Khoromskij, V. Khoromskaia. To appear in SIAM Journal on Scientific Computing (2026).
   Preprint Code
2. Efficient Krylov methods for linear response in plane-wave electronic structure calculations, with Michael F. Herbst. SIAM Journal on Scientific Computing 48, No. 4 (2026), B571--B597.
   Preprint Code
3. Approximation in the extended functional tensor train format, with C. Strössner and D. Kressner. Advances in Computational Mathematics 50 (2024), Art. 54.
   Preprint Code

Theses

1. An inexact Krylov subspace method for response calculations in density functional theory. Master's thesis, École Polytechnique Fédérale de Lausanne (2024).
   
2. The tensor train decomposition and its alternating linear scheme (in Chinese). Bachelor's thesis, Beijing Normal University (2021).