Jarosław Buczyński, Kangjin Han, Massimiliano Mella, and Zach Teitler. On the locus of points of high rank. European J. Math. 4 (2018), no. 1, 113-136
arXiv:
https://arxiv.org/abs/1703.02829
doi:
10.1007/s40879-017-0172-2