WebFebruary 26, 3:00 PM - 4:30 PM: Olivier Schiffmann (CNRS, Paris-Sud) Cohomological Hall algebras associated to ADE surface singularities. To a (reasonable) CY category C of global dimension two one can attach an associative algebra --its cohomological Hall algebra (COHA)-- which is an algebra structure on the Borel-Moore homology of the stack of … WebMathematics Field of Study Geometric Representation Theory. Home Institution Ecole Normale Superieure. From 1/2008 - 8/2008. Olivier Schiffmann is exploring the …
[math/0205267] Noncommutative projective curves and quantum …
Web2000. Geometric construction of the global base of the quantum modified algebra of ˆ g l N. Zbl 0978.17007. Schiffmann, Olivier; Vasserot, Eric. 11. 2000. Twisted traces of … WebOLIVIER SCHIFFMANN. Directeur de Recherches CNRS (DR1) Département de Mathématiques. Université de Paris-Sud ORSAY. Équipe Arithmétique et Géométrie … homes for sale downtown indianapolis indiana
Olivier Schiffmann PIRSA
WebLes Publications mathématiques de l'IHES est une revues de haut niveau scientifique, bénéficiant d’une reconnaissance internationale. Découvrez-là ! ... IHES), Bruno Klinger (Department of Mathematics, Humboldt Universität Berlin), Olivier Schiffmann (Laboratoire de Mathématiques – CNRS, Université Paris-Saclay) ... Another aspect is to start directly from the group of symmetries. “Symmetry is always a group,” the mathematician explains. “If we carry out a first operation that preserves the system as a whole, and if we combine it with a second operation that also preserves it, then we obtain a third operation that also … Pogledajte više A large part of representation theory is dedicated to Langlands' programme, in which great mathematicians have distinguished themselves, such as Gérard Laumon at … Pogledajte više He gets his passion for mathematics from his father, himself a mathematician. “I benefitted from all his experience from the age of 12 in Strasbourg, where I grew up. My mother is an artist. So I grew up watching my … Pogledajte više http://export.arxiv.org/abs/math/0205267 homes for sale downtown athens ga