Convexity of the Bergman Kernels on Convex Domains

Yuanpu Xiong
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Abstract

Let $\Omega$ be a convex domain in $\mathbb{C}^n$ and $\varphi$ a convex function on $\Omega$. We prove that $\log{K_{\Omega,\varphi}(z)}$ is a convex function (might be identically $-\infty$) on $\Omega$, where $K_{\Omega,\varphi}$ is the weighted Bergman kernel.
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伯格曼核在凸域上的凸性
让 $\Omega$ 是 $\mathbb{C}^n$ 中的一个凸域,$\varphi$ 是 $\Omega$ 上的一个凸函数。我们证明$log{K_{\Omega,\varphi}(z)}$是$\Omega$上的凸函数(可能是等价的$\infty$),其中$K_{\Omega,\varphi}$是加权伯格曼核。
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