Universal entire-curve conjecture for Nevanlinna and Ahlfors currents

Let XX be a compact Oka manifold. A family of holomorphic discs generates all Nevanlinna/Ahlfors currents on XX if the currents associated with those discs realize every such current on XX.

Universal entire-curve conjecture. There should be some entire curve g:CXg:\mathbb{C}\rightarrow X such that the concentric discs

{gDr}r>0\{g\restriction_{\mathbb{D}_r}\}_{r>0}

generate all Nevanlinna/Ahlfors currents on XX.

Theorem A in the source establishes a related result for compact complex manifolds satisfying the weak Oka-1 property, using discs centered at arbitrary points and of arbitrary radii. The conjecture asks for the stronger concentric-disc realization on every compact Oka manifold and is presented as an open problem.

Sources & referencesView supporting material

Primary source

Song-Yan Xie, “Entire curves producing distinct Nevanlinna currents”, arXiv:2309.04690 (2023).

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