About Me

I am a PhD student in the Department of Mathematics at the University of Michigan, Ann Arbor, advised by Mark Rudelson and Michał Dereziński. My research interests are in probability, random matrix theory and their applications to (randomized) numerical linear algebra. My recent works have been about using random matrix theory to obtain guarantees for matrix sketching, a dimension reduction procedure in the field of randomized numerical linear algebra. Currently I am working on other related dimension reduction problems.

Conference Papers

• Optimal Embedding Dimension for Sparse Subspace Embeddings (with Michał Dereziński, Xiaoyu Dong and Mark Rudelson) Proceedings of the 56th Annual ACM Symposium on Theory of Computing. 2024, pp. 1106–1117. PDF
• Optimal Oblivious Subspace Embeddings with Near-optimal Sparsity (with Michał Derezinski and Xiaoyu Dong) International Colloquium on Automata, Languages, and Programming (ICALP 2025) , arXiv