Cherry's hyperbolicity equivalence conjecture for non-Archimedean analytic spaces

From papers

Let kk be a non-Archimedean complete valued field that is nontrivially valued and algebraically closed, and let XX be a smooth compact boundaryless kk-analytic space. An entire curve in XX is an analytic map from A1,an\mathbb{A}^{1,\mathrm{an}} to XX, and Mork(D,X)\mathrm{Mor}_k(\mathbb{D},X) denotes the family of analytic maps from the unit disk D\mathbb{D} to XX. The space XX is Cherry-Kobayashi hyperbolic when its Cherry-Kobayashi semidistance is an actual distance. Cherry's hyperbolicity equivalence conjecture. The following conditions are equivalent: (1) XX is Cherry-Kobayashi hyperbolic; (2) XX contains no entire curve; (3) XX contains no rational curve; (4) the family Mork(D,X)\mathrm{Mor}_k(\mathbb{D},X) 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.

Progress summary

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Sources & referencesView supporting material

Primary source

Rita Rodríguez Vázquez, “Hyperbolicity notions for varieties defined over a non-Archimedean field”, arXiv:1801.02479 (2018).

Solutions 0

No solutions have been posted yet.