$\mathcal{A}$-quasiconvexity, Gårding inequalities and applications in PDE constrained problems in dynamics and statics

Konstantinos Koumatos, Andreas Vikelis

A Gårding-type inequality is proved for a quadratic form associated to $\mathcal{A}$-quasiconvex functions. This quadratic form appears as the relative entropy in the theory of con…