Preda V. Mihăilescu () (born 23 May 1955) is a Romanian mathematician, best known for his proof of the Catalan's conjecture, first proposed in 1844.
Biography
Born in Bucharest, he is the brother of Vintilă Mihăilescu.
After leaving Romania in 1973, he settled in Switzerland. His PhD thesis, titled Cyclotomy of rings and primality testing, was written under the direction of Erwin Engeler and Hendrik Lenstra.
For several years, he did research at the University of Paderborn, Germany. Since 2005, he has held a professorship at the University of Göttingen.
Major research
In 2002, Mihăilescu proved Catalan's conjecture. This number-theoretical conjecture, formulated by the French and Belgian mathematician Eugène Charles Catalan in 1844, had stood unresolved for 158 years. Mihăilescu's proof appeared in Crelle's Journal in 2004.
Notes
References
External links
- Web page at Göttingen
- Former Web page at Paderborn (no longer updated)