Potentials for solenoidal fields using the three-dimensional ${\varphi}$-harmonic cyclic algebra (2312.05093v1)

Abstract: Given a PDE in [10] it is proposed a method for constructing solutions by considering an associative real algebra A, and a suitable affine vector field ${\varphi}$ with respect to which the components of all the functions $\mathcal{L}\circ{\varphi}$ are solutions, where $\mathcal L$ is differentiable in the sense of Lorch with respect to A. When we consider the 3D cyclic algebra and a suitable 3D affine map ${\varphi}$ we get families of solutions for the Laplace equation with three independent variables.