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Local and global structure of connections on nonarchimedean curves
Published Web Location
http://doi.org/10.1112/S0010437X14007830No data is associated with this publication.
Abstract
Consider a vector bundle with connection on a p-adic analytic curve in the sense of Berkovich. We collect some improvements and refinements of recent results on the structure of such connections, and on the convergence of local horizontal sections. This builds on work from the author's 2010 book and on subsequent improvements by Baldassarri and by Poineau and Pulita. One key result exclusive to this paper is that the convergence polygon of a connection is locally constant around every type 4 point.
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