1. Carleman, T: Über die Approximation analytischer Funktionen durch lineare Aggregate von vorgegebenen Potenzen. Ark. Mat. Astron. Fys. 17(66), 1-30 (1923)
2. Li, Z, Vetro, M: Levin’s type boundary behaviors for functions harmonic and admitting certain lower bounds. Bound. Value Probl. 2015, 159 (2015)
3. Guo, B, Gao, W: Non-extinction of solutions to a fast diffusive p-Laplace equation with Neumann boundary conditions. J. Math. Anal. Appl. 422(2), 1527-1531 (2015)
4. Rao, R, Pu, Z: Stability analysis for impulsive stochastic fuzzy p-Laplace dynamic equations under Neumann or Dirichlet boundary condition. Bound. Value Probl. 2013, 133 (2013)
5. Yan, Z, Ychussie, B: Normal families and asymptotic behaviors for solutions of certain Laplace equations. Adv. Differ. Equ. 2015, 226 (2015)