2 problems

Let $M$ be the Hardy–Littlewood maximal operator on $\mathbb R^n$, and define the bilinear Hardy–Littlewood maximal operator by … For suitable measurable functions $f$ and $g$, Cal…

Endpoint Bochner–Riesz conjecture. For $0<\lambda\leq (n-1)/2$, $B_1^\lambda$ is of weak type $(L^{p'_\lambda},L^{p'_\lambda})$.