Symmetries of the pseudo-diffusion equation, and its unconventional 2-sided kernel

Jamil Daboul, Faruk Gungor, Dongsheng Liu +1

We determine by two related methods the invariance algebra $\g$ of the \emph{`pseudo-diffusion equation'} (PSDE) $$ L~Q \equiv \left[\frac {\partial}{\partial t} -\frac 1 4 \left(\…