My research interests are in Differential Geometry, especially in the interplay between Differential Geometry and Algebraic Geometry. Here're my most recent preprints.
1. Isoparametric hypersurfaces with four principal curvatures, IV, Journal of Differential Geometry 115(2020), 225-301. pdf file
2. The isoparametric story, a heritage of E'lie Cartan, Proceedings of the International Consortium of Chinese Mathematicians, 2018, 197-260, International Press, 2021. pdf file
3. Structure of minimal two-spheres of constant curvature in the complex hyperquadric, Advances in Mathematics 391(2021), 107967. pdf file
4. Fano 3-folds and classification of constantly curved holomorphic 2-spheres of degree 6 in the complex Grassmannian G(2,5), preprint. pdf file.
My work has always tried to unite the true with the beautiful and when I had to choose one or the other, I usually chose the beautiful. (HEMANN WEYL)