Date of Birth: 
About Jens Feder
- Gottfried Jens Feder (31 January 1939 - 15 February 2019) was a Norwegian physicist. He took the dr.philos.
- degree in 1970, and became a professor of physics at the University of Oslo, only 35 years old.
- His research fields have been broad and varied; a book on fractals was translated into several languages, among others Japanese and Russian.
- He has cooperated closely with physicist Torstein Jøssang, but also with colleagues worldwide.
- He was a fellow of the Norwegian Academy of Science and Letters.He resided at Slemdal.
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