Publications (since 2026)
- A. Fannjiang
Spherical ESPRIT by Paired Small Circles and Infinitesimal Rotations
arXiv:2609.33024
- A. Fannjiang & C. Nguyen
Certified Spherical MUSIC for 3D Localization under Adversarial Subspace Perturbations
arXiv:2609.03264
- A. Fannjiang & W. Li
Multidimensional Gradient-MUSIC: A Global Nonconvex Optimization Framework for Optimal Resolution
arXiv:2603.27379
- A. Fannjiang & W. Li
Optimal structured approximation of Fourier subspaces, Toeplitz matrices, and exponential sums
Linear Algebra and its Applications,
Volume 752,
Pages: 372-421,
1 January 2027 (arXiv:2511.17239)
- A. Fannjiang, W. Li & W. Liao
Optimality of gradient-MUSIC for spectral estimation
Information and Inference: A Journal of the IMA, Volume 15, Issue 3, September 2026, iaag024