23 citations · 54 across the 5 of their papers we have counts for
5 papers
Quantification pour les paires symetriques et diagrammes de Kontsevich
Alberto S. Cattaneo, Charles Torossian
In this article we use the expansion for biquantization described in Cattaneo-Felder [math.QA/0309180] for the case of symmetric spaces. We introduce a function of two variables $E…
Isomorphisme de Duflo et la cohomologie tangentielle
M. Pevzner, Ch. Torossian
In the present note we show that the Duflo isomorphism extends to an isomorphism of associative algebras of tangential cohomologies. This result confirms the B.Shoikhet's conjectur…
Paires symétriques orthogonales et Isomorphisme de Rouvière
Charles Torossian
We recover a recent result of A. Alekseev et E. Meinrenken (arXiv: math. RT/0308135) by using our theory of generalized Harish-Chandra homomorphism for symmetric pair.
Cohomologie tangente et cup-produit pour la quantification de Kontsevich
Dominique Manchon, Charles Torossian
On a flat manifold, M. Kontsevich's formality quasi-isomorphism is compatible with cup-products on tangent cohomology spaces, in the sense that its derivative at any formal Poisson…
Sur la conjecture combinatoire de Kashiwara-Vergne
C. Torossian
We explain a connection between the combinatorial Kashiwara-Vergne conjecture and the Kontsevich formula for quantization of Poisson manifolds