Publications (since 2026)
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
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