Differentiable Peak-Interpolation on Bounded Domains with Smooth Boundary
Alan V. Noell · Bulletin of the London Mathematical Society · 1985
Let D be a bounded domain in Cn with C2 boundary, and, for 1 ⩽ k ⩽ ∞, let Ak(D) be the algebra of functions holomorphic on D and Ck on a neighbourhood of D ¯ . It is shown that each peak-interpolation set for Ak(D) is a finite set.