Xiangyu Liang, Almgren-minimality of unions of two almost orthogonal planes in R4, Proc. Lond. Math. Soc. (3) 106 (2013), no. 5, 1005-1059.
Xiangyu Liang, Almgren and topological minimality for the set Y × Y , Journal of Functional Analysis 266 (2014), 6007-6054.
Xiangyu Liang, Unique tangent behavior for 1-dimensional stationary varifolds, Journal de Mathématiques Pures et Appliquées, 2017, 108: 633-661
Xiangyu Liang, Translational and Sliding Stability for Two-Dimensional Minimal Cones in Euclidean Spaces, International Mathematics Research Notices IMRN, 2022(5): 3677-3747
Xiangyu Liang, On the Almgren minimality of the product of a paired calibrated set with a calibrated set of codimension 1 with singularities, and new Almgren minimal cones, Journal de Mathématiques Pures et Appliquées. 183 (2024) 137–169