2 papers
math.AC2010
Characterization of Extremal Valued Fields
Salih Azgin, Franz-Viktor Kuhlmann, Florian Pop
We characterize those valued fields for which the image of the valuation ring under every polynomial in several variables contains an element of maximal value, or zero.
math.LO2009
Equivalence of Valued Fields with Valuation Preserving Automorphism
Salih Azgin, Lou van den Dries
We improve results of Belair, Macintyre, and Scanlon on valued fields with a valuation preserving automorphism by weakening their assumptions on the residue difference field. In th…