Calderón-Zygmund theory with noncommuting kernels via $H_1^c$

Antonio Ismael Cano-Mármol, Éric Ricard

We study an alternative definition of the $H_1$-space associated to a semicommutative von Neumann algebra $L_{\infty }(\mathbb{R})\overline{\otimes }\mathcal{M}$, first studied by Me…