We consider weak-type estimates for several singular operators using the Bellman-function approach. In particular, we consider a concrete dyadic shift. We disprove the A1 conjecture for those operators, which stayed open after Muckenhoupt and Wheeden's conjecture was disproved by Reguera and Thiele.
| Original language | English |
|---|---|
| Pages (from-to) | 2089-2109 |
| Number of pages | 21 |
| Journal | Analysis and PDE |
| Volume | 11 |
| Issue number | 8 |
| DOIs | |
| State | Published - 1 Jan 2018 |
ID: 49878905