Abstract
We solve the several complex variables preSchwarzian operator equation [Df(z)]-1 D2f(z) = A(z), z € Cn, where A(z) is a bilinear operator and f is a Cn valued locally biholomorphic function on a domain in Cn. Then one can define a several variables f → fα transform via the operator equation [Dfα(z)]-1D2fα(z) = a[Df(z)]-1D2f(z), and thereby, study properties of fα. This is a natural generalization of the one variable operator fα(z) in [6] and the study of its univalence properties, e.g., the work of Royster [23] and many others. Möbius invariance and the multivariables Schwarzian derivative operator of Oda [17] play a central role in this work.
| Original language | English |
|---|---|
| Pages (from-to) | 331-340 |
| Number of pages | 10 |
| Journal | Annales Academiae Scientiarum Fennicae Mathematica |
| Volume | 36 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2011 |
Keywords
- Holomorphic mapping
- PreSchwarzian derivative
- Univalence