| Orateur(s) | Nikhil Savale - Universität zu Köln,
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| Titre | Bochner Laplacian and Bergman kernel expansion of semi-positive line bundles on a Riemann surface |
| Date | 26/11/2019 |
| Horaire | 14:00 à 15:00 |
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| Résume | We generalize the results of Montgomery for the Bochner Laplacian on high tensor powers of a line bundle. When specialized to Riemann surfaces, this leads to the Bergman kernel expansion and geometric quantization results for semi-positive line bundles whose curvature vanishes at finite order. The proof exploits the relation of the Bochner Laplacian on tensor powers with the sub-Riemannian (sR) Laplacian.
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| Salle | Barre 15-25, 5ème étage, salle 02 |
| Adresse | Campus Pierre et Marie Curie |
