In engineering optimization problems,the number of function evaluations is severely limited by computational cost.Since ......

In this paper,we consider a class of quasilinear equations involving a nonlinearity term having critical exponential gro......

We are concerned with the nonlinear Schrodinger-Poisson equation{-△u+(V(x)-λ)u+φ(x)u = f(u),(P)-△ φ = u2,limx|→+∞......