Abstract :
In this paper, with some special technics, we give a strong maximum principle for the equations
with nonstandard p(x)-growth conditions
−div ϕ x, |∇u| ∇u + d(x)f (x,u) =0 inΩ,
where ϕ(x, s), d(x), f (x,u) satisfy some conditions.
2005 Elsevier Inc. All rights reserved
Keywords :
Subsuper-solution , Comparison principle , Nonstandard growth conditions , Strong maximum principle
