Le Professeur Stephen HALPERIN, Dean, College of Computer, Mathematical and Physical Sciences, University of Maryland, College Park sera l'invité de Jean-Claude THOMAS à Angers du 15 au 24 janvier 2010. Leur projet scientifique collaboratif leur permettra de continuer leurs recherches en homotopie instable . En particulier autour de la conjecture d'Anick et sur la structure de l'homologie de l'espace des lacets d'un espace. Projet_scientifique.pdf (117.69 Ko)

References :

• Yves Felix, Steve Halperin and Jean-Claude Thomas, Graded Lie algebras with finite polydepth, Ann. Scient. Ec. Norm Sup. 36 (2003), 793-804.

• Yves Felix, Steve Halperin and Jean-Claude Thomas, Torsion primes in loop space homology, Topology 43 (2004), 493-496.

• Yves Felix, Steve Halperin and Jean-Claude Thomas, An asymptotic formula for the ranks of homotopy groups, Topology and its Applications, 153 (2006), 3430-3436.

• Yves Felix, Steve Halperin and Jean-Claude Thomas, Exponential growth of Lie algebras of finite global dimension, Proceeding of the Amer. Math. Soc., 135 (2007), 1575-1578.

• Yves Felix, Steve Halperin and Jean-Claude Thomas, The ranks of the homotopy groups of a space of finite LS category, Expositiones Math. 25 (2007), 67-76.

• Yves Felix, Steve Halperin and Jean-Claude Thomas, Exponential growth and an asymptotic formula for the ranks of homotopy groups of a finite 1-connected complex, Annals of Mathematics.