Stefaan Vaes (born February 29, 1976, in

Herentals Herentals () is a municipality and city in the province of Antwerp. The municipality comprises the city of Herentals proper and the towns of Morkhoven and Noorderwijk. In 2022, Herentals had a total population of 28,455. The total area is . Saint ...

Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...

) is a Belgian mathematician. Vaes studied mathematics at

KU Leuven KU Leuven (Katholieke Universiteit Leuven) is a Catholic research university in the city of Leuven, Leuven, Belgium. Founded in 1425, it is the oldest university in Belgium and the oldest university in the Low Countries. In addition to its mai ...

with a diploma in 1998 and a PhD in 2001 with thesis advisor Alfons Van Daele and thesis Locally Compact Quantum Groups. As a postdoc, he worked from 1998 to 2002 at KU Leuven and from 1998 to 2002 in Paris, where he did research for

CNRS The French National Centre for Scientific Research (, , CNRS) is the French state research organisation and is the largest fundamental science agency in Europe. In 2016, it employed 31,637 staff, including 11,137 tenured researchers, 13,415 eng ...

. In 2002, he began part-time teaching at KU Leuven, where he became an associate professor in 2006 and a full professor in 2009. He was a visiting professor in 2009 at

Pierre and Marie Curie University Pierre and Marie Curie University ( , UPMC), also known as Paris VI, was a public research university in Paris, France, from 1971 to 2017. The university was located on the Jussieu Campus in the Latin Quarter of the 5th arrondissement of Paris, ...

(Paris VI) and in 2011 at

Paris Diderot University Paris Diderot University, also known as Paris 7 (), was a French university located in Paris, France. It was one of the inheritors of the historic University of Paris, which was split into 13 universities in 1970. Paris Diderot merged with Pari ...

(Paris VII) (where he habilitated in 2004). In 2005, he held the ''Peccot Chair'' at the

Collège de France The (), formerly known as the or as the ''Collège impérial'' founded in 1530 by François I, is a higher education and research establishment () in France. It is located in Paris near La Sorbonne. The has been considered to be France's most ...

. His research deals with

Von Neumann algebra In mathematics, a von Neumann algebra or W*-algebra is a *-algebra of bounded operators on a Hilbert space that is closed in the weak operator topology and contains the identity operator. It is a special type of C*-algebra. Von Neumann al ...

s and

quantum group In mathematics and theoretical physics, the term quantum group denotes one of a few different kinds of noncommutative algebras with additional structure. These include Drinfeld–Jimbo type quantum groups (which are quasitriangular Hopf algebra ...

s. In 2010, Vaes was an invited speaker with a talk on ''Rigidity for von Neumann algebras and their invariants'' at the

International Congress of Mathematicians The International Congress of Mathematicians (ICM) is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union (IMU). The Fields Medals, the IMU Abacus Medal (known before ...

Hyderabad Hyderabad is the capital and largest city of the Indian state of Telangana. It occupies on the Deccan Plateau along the banks of the Musi River (India), Musi River, in the northern part of Southern India. With an average altitude of , much ...

.arXiv preprint
/ref> In 2012, he was elected a Fellow of the

American Mathematical Society The American Mathematical Society (AMS) is an association of professional mathematicians dedicated to the interests of mathematical research and scholarship, and serves the national and international community through its publications, meetings, ...

. In 2015, he received the

Francqui Prize The Francqui Prize is a prestigious Belgian scholarly and scientific prize named after Émile Francqui. Normally annually since 1933, the Francqui Foundation awards it in recognition of the achievements of a scholar or scientist, who at the star ...

. His doctoral students include .

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* {{DEFAULTSORT:Vaes, Stefaan 20th-century Belgian mathematicians 21st-century Belgian mathematicians KU Leuven alumni Academic staff of KU Leuven Fellows of the American Mathematical Society 1976 births Living people

Selected references

See also

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