Explicit calculation of singular integrals of tensorial polyadic kernels

Mathias Perrin, Frederic Gruy

The Riesz transform of $u$ : $\mathcal{S}({\mathbb{R}}^n)\to {\mathcal{S}}^{\prime }({\mathbb{R}}^n)$ is defined as a convolution by a singular kernel, and can be conveniently expressed…