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math.AC2013
Embedding theorems for spaces of -places of rational function fields and their products
Franz-Viktor Kuhlmann, Katarzyna Kuhlmann
We study spaces of -places of rational function fields in one variable. For extensions of formally real fields, with real closed and satisfying a nat…
math.AC2013
A common generalization of metric, ultrametric and topological fixed point theorems - alternative version
Katarzyna Kuhlmann, Franz-Viktor Kuhlmann
We present a general fixed point theorem which can be seen as the quintessence of the principles of proof for Banach's Fixed Point Theorem, ultrametric and certain topological fixe…