2 papers
math.LO2024
Zilber dichotomy for
Omar Leon Sanchez
We prove that the theory of differentially closed fields of characteristic zero in commuting derivations DCF satisfies the expected form of the dichotomy. Namely,…
math.LO2024
The theory DCFA exists for
Kai Ino, Omar Leon Sanchez
We prove that the (elementary) class of differential-difference fields in characteristic admits a model-companion. In the terminology of Chatzidakis-Pillay, this says that th…