Cherry's hyperbolicity equivalence conjecture for non-Archimedean analytic spaces
Cherry's hyperbolicity equivalence conjecture for non-Archimedean analytic spaces
Let be a non-Archimedean complete valued field that is nontrivially valued and algebraically closed, and let be a smooth compact boundaryless -analytic space. An entire curve in is an analytic map from to , and denotes the family of analytic maps from the unit disk to . The space is Cherry-Kobayashi hyperbolic when its Cherry-Kobayashi semidistance is an actual distance. Cherry's hyperbolicity equivalence conjecture. The following conditions are equivalent: (1) is Cherry-Kobayashi hyperbolic; (2) contains no entire curve; (3) contains no rational curve; (4) the family is normal. This conjecture proposes a non-Archimedean analogue of equivalences between hyperbolicity, the absence of entire or rational curves, and normality. Cherry established related results for abelian varieties and projective curves, but the equivalence in this generality remains open.
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Primary source
Rita Rodríguez Vázquez, “Hyperbolicity notions for varieties defined over a non-Archimedean field”, arXiv:1801.02479 (2018).
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