Shnirelman–Šverák relaxation conjecture for two-dimensional Euler flows
Shnirelman–Šverák relaxation conjecture. The set A∞\mathcal{A}_\inftyA∞ consists of precisely those f∈L∞(Ω)f\in L^\infty(\Omega)f∈L∞(Ω) for which {St(f)}t∈R\{\mathcal{S}_t(f)\}_{t\in\mathbb{R}}{St(f)}t∈R is pre-c…