Málstofa í stærðfræði
Fyrirlesari: Andrzej Borowiec, University of Wroclaw, Institute for Theoretical Physics
Titill: Twisted techniques in deformation quantization
Staðsetning: V-155, VRII
Tími: Fimmtudaginn 28. ágúst, frá 16:00 til 17:30.
Ágrip:
Deformation quantization is a generalization of Weyl quantization extended to Poisson manifolds (Fedosov, Kontsevich). It is based on deformation theory of algebraic structures introduced by Gerstenhaber. Twisted tensor techniques proposed by Drinfeld in the context of quantum groups become an important tool of noncommutative geometry for constructing new quantum spaces and their symmetries. I will show how these notions are related and briefly discuss some recent results.Math Colloquium
Speaker: Andrzej Borowiec, University of Wroclaw, Institute for Theoretical Physics
Title: Twisted techniques in deformation quantization
Location: V-155, VRII
Time: Thursday August 28., at 16:00 – 17:30.
Abstract:
Deformation quantization is a generalization of Weyl quantization extended to Poisson manifolds (Fedosov, Kontsevich). It is based on deformation theory of algebraic structures introduced by Gerstenhaber. Twisted tensor techniques proposed by Drinfeld in the context of quantum groups become an important tool of noncommutative geometry for constructing new quantum spaces and their symmetries. I will show how these notions are related and briefly discuss some recent results.