[1] K. Krupchyk, S. Ma, S. K. Sahoo, M. Salo, S. St-Amant, Inverse problems for semilinear Schrödinger equations at large frequency via polynomial resolvent estimates on manifolds, Pure Appl. Anal., 7 (2025), no. 1, 65–100.
[2] S. Ma, S. K. Sahoo, M. Salo, The anisotropic Calderón problem at large fixed frequency on manifolds with invertible ray transform, J. London Math. Soc., 110 (2024), no. 4, e13006.
[3] P.-Z. Kow, S. Ma, S. K. Sahoo, An inverse problem for semilinear equations involving the fractional Laplacian, Inverse Problems, 39 (2023), 095006.
[4] H. Liu and S. Ma, Inverse problem for a random Schrödinger equation with unknown source and potential, Math. Z., 304 (2023), no. 28, 1--31.
[5] S. Ma, L. Potenciano-Machado, M. Salo, Fixed angle inverse scattering for sound speeds close to constant, SIAM J. Math. Anal., 55 (2023), 3420--3456.
[6] S. Ma and M. Salo, Fixed angle inverse scattering in the presence of a Riemannian metric, J. Inverse Ill-Posed Probl., 30 (2022), no. 4, 495--520.
[7] J. Li, H. Liu and S. Ma, Determining a random Schrödinger operator: both potential and source are random, Comm. Math. Phys.,381 (2021), no. 2, 527--556.
[8] J. Li, H. Liu and S. Ma, Determining a random Schrödinger equation with unknown source and potential, SIAM J. Math. Anal., 51 (2019), no. 4, 3465--3491.