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math.LO2023
On definable groups and D-group in certain fields with a generic derivation
Ya'acov Peterzil, Anand Pillay, Francoise Point
We continue our earlier study of finite dimensional definable groups in models of the the model companion of an o-minimal L-theory T expanded by a generic derivation as in [F-K]. W…
math.LO2020
Definable groups in topological fields with a generic derivation
Francoise Point
We continue the study of a class of topological -fields endowed with a generic derivation , focussing on describing definable groups. We show that one can associate…
math.LO2017
Fractional Parts of Dense Additive Subgroups of Real Numbers
Luc Bélair, Françoise Point
Given a dense additive subgroup of containing , we consider its intersection with the interval with the induced order and the group s…
math.LO2017
The Ziegler spectrum of the ring of entire complex valued functions
Sonia L'Innocente, Francoise Point, Gena Puninski +1
We will describe the Ziegler spectrum of the ring of entire complex valued functions