Ching-Hao Chang

activity

20192025

collaborators

3 papers

math.DG2025

Spectral bundles on Abelian varieties, complex projective spaces and Grassmannians

Ching-Hao Chang, Jih-Hsin Cheng, I-Hsun Tsai

In this paper we study the spectral analysis of Bochner-Kodaira Laplacians on an Abelian variety, complex projective space $P^{n}$ and a Grassmannian with a holomorphic li…

math.AG2022

Theta functions and adiabatic curvature on an Abelian variety

Ching-Hao Chang, Jih-Hsin Cheng, I-Hsun Tsai

For an ample line bundle $L$ on an Abelian variety $M$ , we study the theta functions associated with the family of line bundles $L \otimes T$ on $M$ indexed by $T\in \text{Pic}^{0}(…

math.AG2019

Theta Functions and Adiabatic Curvature on a Torus

Ching-Hao Chang, Jih-Hsin Cheng, I-Hsun Tsai

Let $M$ be a complex torus, $L_{μ^} \to M$ be positive line bundles parametrized by $μ^\in Pic^{0} (M)$ , and $E \to Pic^{0} (M)$ be a vector bundle with $E|_{\hatμ}\cong…