Bjorn Dahlberg
Björn EJ Dahlberg ( 1949 - January 30, 1998 ) was a Swedish mathematician who dealt with harmonic analysis and applied mathematics.
Life
Dahlberg received his doctorate in 1971 under Tord Ganelius at the University of Gothenburg ( Growth properties of subharmonic functions ).
He is known for Dahlberg's theorem, which specifies a criterion for the disappearance of harmonic measures.
As an applied mathematician, for example, worked on design software for the auto industry ( Volvo ).
Shortly before his death, he proved the reverse of the four-part theorem . Dahlberg was married and had two daughters.
In 1978 he received the Salem Prize .
Web links
Individual evidence
- ↑ Björn EJ Dahlberg: A discrete four vertex theorem in Geometriae Dedicata (April 2008, Volume 133, Issue 1, pp 111-128)
- ↑ Björn Dahlberg in the Mathematics Genealogy Project (English)
- ^ Dahlberg, "Estimates of harmonic measure". Arch. Council. Mech. Anal. 65, 1977, pp. 275-288
- ^ Bill Robinson: Math, artistry merged Researcher helps Volvo design cars
- ↑ Dahlberg, The converse of the four vertex theorem, Proc. Amer. Math. Soc. 133, 2005, pp. 2131-2135
| personal data | |
|---|---|
| SURNAME | Dahlberg, Bjorn |
| ALTERNATIVE NAMES | Dahlberg, Björn EJ |
| BRIEF DESCRIPTION | Swedish mathematician |
| DATE OF BIRTH | 1949 |
| DATE OF DEATH | January 30, 1998 |