Radial symmetry of a relativistic Schrödinger tempered fractional p-Laplacian model with logarithmic nonlinearity

Abstract

In this paper, by introducing a relativistic Schrödinger tempered fractional p-Laplacian operator (–Δ)_p,λ^s,m, based on the relativistic Schrödinger operator (–Δ + m²)^s and the tempered fractional Laplacian (Δ + λ)^β/2, we consider a relativistic Schrödinger tempered fractional p-Laplacian model involving logarithmic nonlinearity. We first establish maximum principle and boundary estimate, which play a very crucial role in the later process. Then we obtain radial symmetry and monotonicity results by using the direct method of moving planes.