3 papers
math.AG2021
Tropical reduction and lifting of -differentials on Berkovich curves
Uri Brezner
Given a complete real-valued field of residue characteristic zero, we study properties of a meromorphic -differential form (a section of ) on a smooth p…
math.AG2017
Lifting problem for minimally wild covers of Berkovich curves
Uri Brezner, Michael Temkin
This work continues the study of residually wild morphisms of Berkovich curves initiated by Cohen, Temkin and Trushin in [CTT16]. The different function intr…
math.AG2013
Birational Spaces
Uri Brezner
In this paper we construct the category of birational spaces as the category in which Temkin's relative Riemann-Zariski spaces are naturally included. Furthermore we develop an ana…