Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1898401 | Journal of Geometry and Physics | 2016 | 8 Pages |
Abstract
Let XX be a compact connected Riemann surface of genus gg, with g≥2. For each d<η(X), where η(X)η(X) is the gonality of XX, the symmetric product Symd(X)Symd(X) embeds into Picd(X)Picd(X) by sending an effective divisor of degree dd to the corresponding holomorphic line bundle. Therefore, the restriction of the flat Kähler metric on Picd(X)Picd(X) is a Kähler metric on Symd(X)Symd(X). We investigate this Kähler metric on Symd(X)Symd(X). In particular, we estimate it is Bergman kernel. We also prove that any holomorphic automorphism of Symd(X)Symd(X) is an isometry.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Anilatmaja Aryasomayajula, Indranil Biswas, Archana S. Morye, Tathagata Sengupta,