arXiv · 2206.05527
Weighted Green functions for complex Hessian operators
Abstract
Let $1\leq m\leq n$ be two fixed integers. Let $\Omega \Subset \mathbb C^n$ be a bounded $m$-hyperconvex domain and $\mathcal A \subset \Omega \times ]0,+ \infty[$ a finite set of weighted poles. We define and study properties of the $m$-subharmonic Green function of $\Omega$ with prescribed behaviour near the weighted set $A$. In particular we prove uniform continuity of the exponential Green function in both variables $(z,\mathcal A)$ in the metric space $\bar \Omega \times \mathcal F$, where $\mathcal F$ is a suitable family of sets of weighted poles in $\Omega \times ]0,+ \infty[$ endowed with the Hausdorff distance. Moreover we give a precise estimates on its modulus of continuity. Our results generalize and improve previous results concerning the pluricomplex Green function du to P. Lelong.
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Hadhami Elaini, Ahmed Zeriahi. 2022-06-11. Weighted Green functions for complex Hessian operators. https://doi.org/10.4064/ap220509-27-10
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