چکیده (انگلیسی):

We consider the Weinstein type equation Lλu =0 on (0, ∞) ×(0, ∞), where Lλ=∂t2+∂2x−λ(λ−1)/x2, with λ >1. In this paper we characterize the solutions of Lλu =0 on (0, ∞) ×(0, ∞)representable by Bessel–Poisson integrals of BMO-functions as theones satisfying certain Carleson properties.