T. Ichikawa, SCHOTTKY UNIFORMIZATION THEORY ON RIEMANN SURFACES AND MUMFORD CURVESOF INFINITE GENUS, Journal fur die Reine und Angewandte Mathematik, 486, 1997, pp. 45-68
In this paper, using Schottky uniformization theory over (archimedean
and nonarchimedean) local fields, analytic curves (i.e. Riemann surfac
es and Mumford curves) of infinite genus are studied. For certain Scho
ttky uniformized analytic curves of infinite genus, natural meromorphi
c 1-forms and period integrals are constructed. As its application, it
is shown that the p-adic theta functions of Mumford curves of infinit
e genus generate formal solutions of the KP hierarchy.