On hyperbolicity and tautness modulo an analytic subset of Hartogs domains

Abstract

Let $X$ be a complex space and $H$ a positive homogeneous plurisubharmonic function $H$ on $X\times\C^m$. Consider the Hartogs-type domain $Ω_{H}(X):=\{(z,w)\in X\times \C^m:H(z,w)<1 \}$. Let $S$ be an analytic subset of $X$. We give necessary and sufficient conditions for hyperbolicity and tautness modulo $S\times \C^m$ of ${\Omega }_H(X)$, with the obvious corollaries for the special case of Hartogs domains.

10 pp