Proper Holomorphic Maps in Harmonic Map Theory
摘要
We report on work by E. Barletta and S. Dragomir \(^1\) where one determines all proper holomorphic maps of balls \({\mathbb B}_2 \rightarrow {\mathbb B}_3\) admitting a \(C^3\) extension up to the boundary of \({\mathbb B}_2\) and whose boundary values \(S^3 \rightarrow S^5\) are subelliptic harmonic maps (in the sense of J. Jost & C-J. Xu, [JoXu]).