The UMDPW−^-_{\rm PW}PW− conjecture for Musielak–Orlicz spaces
The UMDPW−^-_{\rm PW}PW− conjecture. If Φ∈Δ2\Phi\in\Delta_2Φ∈Δ2, then LΦ(T)L^{\Phi}(T)LΦ(T) is UMDPW−^-_{\rm PW}PW−.