We study the bound states to nonlinear Schr¨odinger equations with electromagnetic fields ih ?ψ/?t=(h/t▽-A(x))~2ψ + V(x)ψ-K(x)|ψ|~(p-1)ψ = 0, on R~+
The article investigates the growth of multiple Dirichlet series.The lower order and the linear order of n-tuple Dirichlet series in C~n are defined and some re