A globally defined compressible polyconvex isotropic energy satisfying the true-stress-true-strain monotonicity condition (TSTS-M++)

Dongxin Bai, Yunhao Wu, Yong Li +2

We construct a compressible isotropic energy on ${\mathrm{GL}}^{+}(3)$ combining polyconvexity and global true-stress-true-strain monotonicity (TSTS-M++), answering a question of Wolln…