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Claire Voisin
2009-Claire-Voisin-Scotland.jpg
Voisin in 2009
Born (1962-03-04) 4 March 1962 (age 63)
Saint-Leu-la-Forêt, Île-de-France
Nationality French
Alma mater École Normale Supérieure<
Paris-Sud 11 University
Known for Algebraic geometry
Hodge theory
Awards EMS Prize (1992)
Sophie Germain Prize (2003)
Satter Prize (2007)
Clay Research Award (2008)
Heinz Hopf Prize (2015)
CNRS Gold medal (2016)
Shaw Prize (2017)
L'Oréal-UNESCO Award (2019)
BBVA Foundation Frontiers of Knowledge Award (2023)
Crafoord Prize (2024)
Scientific career
Fields Mathematics
Institutions Pierre and Marie Curie University
École Polytechnique
Collège de France
Doctoral advisor Arnaud Beauville

Claire Voisin (born 4 March 1962) is a famous French mathematician. She is known for her important work in a field called algebraic geometry. This part of mathematics studies shapes using equations. Claire Voisin is a member of the French Academy of Sciences. From 2015 to 2020, she was a professor of algebraic geometry at the Collège de France, a very respected institution.

Claire Voisin's Amazing Work

Claire Voisin is well-known for her discoveries in algebraic geometry. She has done a lot of research on topics like Hodge theory, which helps mathematicians understand complex shapes. She also worked on mirror symmetry, a concept that connects different mathematical objects. Claire Voisin has written several books about these ideas.

Solving Big Math Problems

In 2002, Claire Voisin made a big breakthrough. She proved that a part of the Hodge conjecture was incorrect. The Hodge conjecture is one of the seven Millennium Prize Problems. These are very difficult math problems chosen in 2000, and each one has a prize of one million US dollars for whoever solves it.

In 2008, she received the Clay Research Award. This was for solving another tough problem called the Kodaira conjecture. This conjecture was about how certain complex shapes can change.

Awards and Recognition

Claire Voisin has won many awards for her mathematical achievements.

  • In 1992, she received the European Mathematical Society Prize.
  • She won the Sophie Germain Prize in 2003.
  • In 2007, she was given the Ruth Lyttle Satter Prize in Mathematics. This was for her work on the Kodaira conjecture and for solving a part of Green's conjecture. Green's conjecture is another complex problem in algebraic geometry.
ClaireVoisinBMC2014
Voisin at Queen Mary University of London in 2014

Speaking at Major Conferences

Claire Voisin has been invited to speak at important math conferences around the world.

Becoming a Member of Top Academies

Claire Voisin has been recognized by many leading scientific groups.

  • In 2014, she was elected to the Academia Europaea.
  • She became a member of the German Academy of Sciences Leopoldina in 2009.
  • In May 2016, she was chosen as a foreign associate of the National Academy of Sciences in the United States.
  • Also in 2016, she made history by becoming the first female mathematician to hold a special professorship in Algebraic Geometry at the Collège de France.
  • In September 2016, she received the Gold medal from the French National Centre for Scientific Research (CNRS). This is the highest science award in France.
  • In 2017, she shared the Shaw Prize in Mathematical Sciences with another mathematician, János Kollár.
  • She was elected a Foreign Member of the Royal Society in 2021.
  • In 2022, she became an International Honorary Member of the American Academy of Arts and Sciences.
  • For 2023, she received the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences.
  • In 2024, she was awarded the Crafoord Prize in Mathematics.

Claire Voisin's Family Life

Claire Voisin is married to Jean-Michel Coron, who is also a mathematician. They have five children.

Books by Claire Voisin

Claire Voisin has written several important books for mathematicians:

  • Hodge Theory and complex algebraic geometry. (2 volumes, 2002, 2003)
  • Mirror Symmetry. (1999)
  • Variations of Hodge Structure on Calabi Yau Threefolds. (2007)
  • She also contributed to Algebraic Cycles and Hodge Theory (1994).

See also

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