2 problems

Fine-property conjecture. For all $u\in \mathrm{BD}_{\mathrm{dev}}(\Omega)$, one has

Let $u\in\operatorname{BD}_{\mathrm{loc}}(\mathbb{R}^d)$, with $S_u$ its approximate discontinuity set and $J_u$ its jump set. BD jump-set conjecture. For all…