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Sebastien Palcoux

Visiting position at the Yau Mathematical Sciences Center (Tsinghua University, Beijing, China) from Sept. 1, 2019 to Aug. 31, 2020.

Research interest: Operator algebras, von Neumann algebras, subfactors, planar algebras, algebraic combinatorics, finite group theory, fusion categories, vertex operators algebras, infinite dimensional Lie algebras, conformal field theory, noncommutative geometry.

I'm mainly active on MathOverflow.

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18 Is there an algebraic closure for the quaternions? Dec 17 '14
15 A variation of the isoperimetric problem in the plane Apr 1 '14
13 On the difference between consecutive primes Oct 19 '14
12 Integers which are squared norm of 2 by 2 integer matrices Oct 20 '18
10 Is there an algebraic non-rational extension of the integers, whose set of prime elements contains the prime integers? Mar 16 '15
9 Is a CW complex, homeomorphic to a regular CW complex? Aug 29 '13
8 Is there a nonnormal operator with spectrum strictly continuous? Jul 18 '13
8 Combinatorial total space for finitely generated torsion-free groups? Aug 28 '13
8 Uniqueness of the direct product decomposition of finite groups Aug 24 '14
8 All the solutions of $f'(x)=f(x+\pi/2)$ Sep 18 '17
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