Submission date: 18 February 2023

Abstract:

Non-archimedean fields with restricted analytic functions may not support a full exponential function, but they always have partial exponentials defined in convex subrings. On face of this, we study the first order theory of the class of non-archimedean ordered valued fields augmented by all restricted analytic functions and an exponential function defined in the valuation ring, which extends the restricted analytic exponential. We obtain model completeness and other desirable properties for this theory. In particular, any model embeds in a model where the partial exponential extends to a full one.

Mathematics Subject Classification: 03C10, 03C64, 12J25, 12L12

Keywords and phrases:

Full text arXiv 2302.09435: pdf, ps.