He , RuiCui , JunzhiYang , ZihaoZhang , Jieqiong and Guan , Xiaofei. (2023). Learning Invariant Representation of Multiscale Hyperelastic Constitutive Law from Sparse Experimental Data. Communications in Computational Physics. 34 (2). 392-417. doi:10.4208/cicp.OA-2023-0098