6 citations · 18 across the 7 of their papers we have counts for
4 papers · 1 filter
The Covariant Picard Groupoid in Differential Geometry
Stefan Waldmann
In this article we discuss some general results on the covariant Picard groupoid in the context of differential geometry and interpret the problem of lifting Lie algebra actions to…
Convergence of the Wick Star Product
Svea Beiser, Hartmann Roemer, Stefan Waldmann
We construct a Frechet space as a subspace of C^ω(C^n) where the Wick star product converges and is continuous. The resulting Frechet algebra A_h is studied in detail including a *…
Formalite adaptee et star-representations sur des sous-varietes coisotropes
Martin Bordemann, Gregory Ginot, Gilles Halbout +2
Let X be a Poisson manifold and C a coisotropic submanifold and let I be the vanishing ideal of C. In this work we want to construct a star product * on X such that I[[lambda]] is…
Induction of representations in deformation quantization
Henrique Bursztyn, Stefan Waldmann
We discuss the procedure of Rieffel induction of representations in the framework of formal deformation quantization of Poisson manifolds. We focus on the central role played by al…