Christian Pommerenke
Christian Pommerenke (born December 17, 1933 in Copenhagen ) is a German mathematician who deals with function theory.
Pommerenke studied from 1954 at the University of Göttingen , where he took his diploma in 1957 and received his doctorate in 1959 ( on the uniform distribution of grid points on m-dimensional ellipsoids ). From 1958 he was an assistant and after his habilitation in 1963 private lecturer in Göttingen. 1961/62 he was an assistant professor at the University of Michigan at Ann Arbor . In 1962/63 he taught at Harvard University and from 1965 to 1967 at Imperial College as a visiting professor. Since 1967 he was a professor at the TU Berlin , where he has now retired. Pommerenke dealt among other things with simple functions . Immediately after Louis de Branges published the proof of the Bieberbach conjecture in 1985 , he found simplifications.
Works
- Univalent Functions, Vandenhoeck and Ruprecht, Göttingen 1975
- Boundary Behavior of conformal maps, Springer 1992
Individual evidence
- ↑ See Pommerenke The Bieberbach Conjecture , Mathematical Intelligencer 1985, p. 23. Pommerenke, FitzGerald De Branges Theorem on univalent functions , Transactions AMS, Vol. 290, 1985, pp. 683-690
| personal data | |
|---|---|
| SURNAME | Pommerenke, Christian |
| BRIEF DESCRIPTION | German mathematician |
| DATE OF BIRTH | December 17, 1933 |
| PLACE OF BIRTH | Copenhagen |