Bernhard Keller

Bernhard Keller
Keller in Oberwolfach, 2011
Born	1964
Nationality	Swiss
Fields	Algebra
Institutions	University of Paris VII
Alma mater	University of Zurich
Thesis	On Derived Categories (1990)
Doctoral advisor	Pierre Gabriel
Doctoral students	Claire Amiot, Kenji Lefèvre-Hasegawa, Alfredo Nájera Chávez, Yann Palu, Pierre-Guy Plamondon, Marco Porta, Fan Qin, Goncalo Tabuada
Notable awards	Sophie Germain Prize
Website https://webusers.imj-prg.fr/~bernhard.keller/indexe.html

Bernhard Keller (born 1964) is a Swiss mathematician, specializing in algebra. He is a professor at the University of Paris VII (Denis Diderot).

Keller received in 1990 his PhD from the University of Zurich under Pierre Gabriel with thesis On Derived Categories.^[1]

His research has dealt with cluster algebras and their categorification, representations by quivers, and triangulated Calabi-Yau categories. In 2014 he received the Sophie Germain Prize. He was an Invited Speaker with talk On differential graded categories at the International Congress of Mathematicians in Madrid in 2006,^[2] and is a fellow of the American Mathematical Society.^[3]

Selected works

• with Idun Reiten: Cluster-tilted algebras are Gorenstein and stably Calabi-Yau, Advances in Mathematics, vol. 211, 2007, pp. 123–151^[4]
• Cluster algebras, quiver representations and triangulated categories, Proceedings of the Workshop on Triangulated Categories, Leeds, 2006, Arxiv 2008
• Derived categories and their uses, in M. Hazewinkel (ed.): Handbook of algebra, vol. 1, Elsevier 1996.
• Algèbres amassées et applications, d'après Fomin-Zelevinsky, …, Bourbaki Seminar Number 1014, 2009

References

1. Bernhard Keller at the Mathematics Genealogy Project
2. Keller, B. (2006). "On differential graded categories". International Congress of Mathematicians, Vol. II. (PDF). pp. 151–190.
3. List of Fellows of the American Mathematical Society, retrieved 2016-04-27.
4. Keller, Science Watch

External links

• Bernhard Keller's homepage