Sparse Bounds for Bochner-Riesz Multipliers

Michael T. Lacey, Darío Mena, Maria Carmen Reguera

The Bochner-Riesz multipliers $B_{\delta }$ on ${\mathbb{R}}^n$ are shown to satisfy a range of sparse bounds, for all $0<\delta <\frac{n-1}{2}$. The range of sparse bounds increases to th…