Complete Kähler metric question for regular loci and complements
Complete Kähler metric question for regular loci and complements
Let be a weakly pseudoconvex Kähler complex space. Its regular locus is denoted by , and an analytic subset of a complex space is denoted by . Complete Kähler metric question. Does there exist an example for which does not admit a complete Kähler metric? Furthermore, when is a weakly pseudoconvex Kähler manifold, does there exist an analytic subset such that does not admit a complete Kähler metric?
The question asks whether the complete-Kähler-metric conclusions known for compact or -convex weakly pseudoconvex spaces, and for complements of analytic subsets in those settings, can fail in the general non-compact case.
Sources & referencesView supporting material
Primary source
Yuta Watanabe, “L^2-Dolbeault resolutions and Nadel vanishing on weakly pseudoconvex complex spaces with singular Hermitian metrics”, arXiv:2602.03332 (2026).
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