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I am a postdoctoral researcher at the University of Waterloo under the supervision of Aukosh Jagannath. Before this, I was a postdoc at ENS de Lyon under the supervision of Alice Guionnet, Florent Krzakala, and Lenka Zdeborová. I completed my PhD at the University of Toronto under the supervision of Dmitry Panchenko. My full CV is here.

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Teaching

• ACTSC 624: Stochastic Processes for Actuarial Science (Winter 2025)
  
  

Past Teaching

• STAT 230: Probability (Winter 2024) [+]
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• APM 346: Partial Differential Equations (Summer 2020) [+]
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• MAT 186: Calculus 1 (Fall 2019) [+]
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• MAT 136: Calculus 1(B) (Summer 2019) [+]
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• MAT 186: Calculus I (Fall 2018) [+]
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Click [+] to reveal lecture notes

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Publications and Preprints

• On the phase diagram of extensive-rank symmetric matrix denoising beyond rotational invariance (with J. Barbier, F. Camilli, K. Okajima)
  arXiv: 2411.01974
• A multiscale cavity method for sublinear-rank symmetric matrix factorization (with J. Barbier and A. Rahman)
  International Zurich Seminar on Information and Communication (IZS 2024)
• Fundamental limits of Non-Linear Low-Rank Matrix Estimation (with F. Krzakala, P. Mergny and L. Zdeborová)
  arXiv: 2403.04234, Proceedings of Thirty Seventh Conference on Learning Theory (COLT 2024), PMLR 247:3873-3873
• Spectral Phase Transition and Optimal PCA in Block-Structured Spiked Models (with F. Krzakala and P. Mergny)
  Proceedings of the 41st International Conference on Machine Learning (ICML 2024), PMLR 235:35470-35491
• Spectral Phase Transitions in Non-Linear Wigner Spiked Models (with A. Guionnet, F. Krzakala, P. Mergny and L. Zdeborová)
  arXiv: 2310.14055
• Estimating rank-one matrices with mismatched prior and noise: universality and large deviations (with A. Guionnet, F. Krzakala and L. Zdeborová)
  arXiv: 2306.09283, To appear in Communications in Mathematical Physics
• TAP variational principle for the constrained overlap multiple spherical Sherrington-Kirkpatrick model (with D. Belius, L. Fröber)
  arXiv: 2304.04031
• Optimal Algorithms for the Inhomogeneous Spiked Wigner Model (with F. Krzakala, A. Pak)
  Advances in Neural Information Processing Systems 36 (NeurIPS 2023)
• Low-rank Matrix Estimation with Inhomogeneous Noise (with A. Guionnet, F. Krzakala and L. Zdeborová)
  arXiv: 2208.05918
• Spherical Integrals of Sublinear Rank (with J. Husson)
  arXiv: 2208.03642
• The Crisanti-Sommers Formula for Spherical Spin Glasses with Vector Spins
  arXiv: 1911.04355
• Free Energy of Multiple Systems of Spherical Spin Glasses with Constrained Overlaps
  Electron. J. Probab. 2020, Vol. 25, No. 28, 1-34
• MAX \kappa-CUT and the inhomogeneous Potts spin glass (with A. Jagannath and S. Sen)
  Ann. Appl. Probab. 2018, Vol. 28, No. 3, 1536–1572

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