Constructive description of analytic Besov spaces in strictly pseudoconvex domains

Abstract

Let Ω ⊂ C n be a strictly pseudoconvex Runge domain with C 2smooth defining function, l ∈ N, p ∈ (1, ∞). We prove that the holomorphic function f has derivatives of order l in H p (Ω) if and only if there exists a sequence on polynomials P n of degree n such that