We study the existence of multiple positive solutions for a Neumann problemwith singular φ-Laplacian awhere λ is a positive parameter, φ(8) =s/√1-s^2,f∈C^1([0
In this article, we will derive local elliptic type gradient estimates for positive solutions of linear parabolic equations(?-?/(?t))u(x, t) + h(x,t)u(x,t) = 0