Abstract
We prove a graph theoretic closed formula for coefficients in the Tian-Yau-Zelditch asymptotic expansion of the Bergman kernel. The formula is expressed in terms of the characteristic polynomial of the directed graphs representing Weyl invariants. The proof relies on a combinatorial interpretation of a recursive formula due to M. Engliš and A. Loi.
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Xu, H. A Closed Formula for the Asymptotic Expansion of the Bergman Kernel. Commun. Math. Phys. 314, 555–585 (2012). https://doi.org/10.1007/s00220-012-1531-y
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DOI: https://doi.org/10.1007/s00220-012-1531-y