ANALYTIC BERGMAN OPERATORS IN THE SEMICLASSICAL LIMIT

Affiliation auteursAffiliation ok
TitreANALYTIC BERGMAN OPERATORS IN THE SEMICLASSICAL LIMIT
Type de publicationJournal Article
Year of Publication2020
AuteursRouby O, Sjostrand J, Ngoc SVu
JournalDUKE MATHEMATICAL JOURNAL
Volume169
Pagination3033-3097
Date PublishedNOV 1
Type of ArticleArticle
ISSN0012-7094
Résumé

Transposing the Berezin quantization into the setting of analytic microlocal analysis, we construct approximate semiclassical Bergman projections on weighted L-2-spaces with analytic weights, and show that their kernel functions admit an asymptotic expansion in the class of analytic symbols. As a corollary, we obtain new estimates for asymptotic expansions of the Bergman kernel on C-n and for high powers of ample holomorphic line bundles over compact complex manifolds.

DOI10.1215/00127094-2020-0022