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Aix-Marseille Université
Institut de Mathématiques de Marseille (I2M) - UMR 7373
Site Saint-Charles : 3 place Victor Hugo, Case 19, 13331 Marseille Cedex 3
Site Luminy : Campus de Luminy - Case 907 - 13288 Marseille Cedex 9

Séminaire

Quantization of the heat flow on polarized Kähler manifolds

Julien Meyer
Université Libre de Bruxelles
https://www.researchgate.net/profile/Julien_Meyer5

Date(s) : 17/11/2014   iCal
14h00 - 15h00

Using the geometry of the space of all Kähler metrics in a fixed cohomology class we first show how to construct a sequence of operators which can be thought of as quantized versions of the Laplacian. For each one of these operators we consider the associated « heat flow » and show that these flows converge back to the genuine heat flow in the semi-classical limit. The proof relies on results about the asymptotics of Toepliz operators due to Ma and Marinescu.

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