Carlemann Approximation on Riemann Surfaces.
Holomorphic approximation of CR functions on tubular submanifolds of ℂ²
The purpose of this paper is to take a closer look at uniform semi-global (i.e. on compact subsets) holomorphic approximation of CR functions on tubular submanifolds in ℂ².
On radial limit functions for entire solutions of second order elliptic equations in R.
Given a homogeneous elliptic partial differential operator L of order two with constant complex coefficients in R2, we consider entire solutions of the equation Lu = 0 for which limr→∞ u(reiφ) =: U(eiφ) exists for all φ ∈ [0; 2π) as a finite limit in C. We characterize the possible "radial limit functions" U. This is an analog of the work of A. Roth for entire holomorphic functions. The results...
Explicit bounds of complex exponential frames.
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