Bessel potential
= Bessel potential
{c}
{wiki}
The Bessel potential of order $s$ is the Fourier multiplier $(1+|\xi|^2)^{-s/2}$. Sufficiently high order turns a compactly supported finite-order distribution into a bounded continuous function.
= Bessel potential
{c}
{wiki}
The Bessel potential of order $s$ is the Fourier multiplier $(1+|\xi|^2)^{-s/2}$. Sufficiently high order turns a compactly supported finite-order distribution into a bounded continuous function.