Rank-1 sheaves and stable pairs on del Pezzo surfaces, joint with Thomas Goller, arXiv:1907.05180. (We have extended one of our main theorems to more general cases. We have updated the title to Rank-one sheaves and stable pairs on surfaces.)

A note on 1-cycles on the moduli space of rank 2 bundles over a curve, joint with Duo Li and Xuanyu Pan, C. R. Math. Acad. Sci. Paris 357 (2019), no. 2, 209-211.

Moduli spaces of stable pairs, Pacific Journal of Mathematics 294 (2018), no. 1, 123-158, arXiv:1512.03091.

Nef cones of Hilbert schemes of points on surfaces, joint with B. Bolognese, J. Huizenga, E. Riedl, B. Schmidt, M. Woolf and X. Zhao, Algebra Number Theory 10 (2016), no. 4, 907-930.