Zilber's Dichotomy for Differentially Closed Fields with an Automorphism
documento de trabajo
Fecha
2020-07-01Autor
Bustamante Medina, Ronald F.
Metadatos
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The theory of difference-differential fields of characteristic zero hasa model-companion denoted byDCFA. In [2] we prove its main properties. In[3] we proved a weak version of Zilber’s dichotomy forDCFA. In this paperwe use arc spaces techniques as developed by Moosa, Pillay and Scanlon in[10] to suppress the extra hypothesis needed in [3] and prove the full Zilber’sdichotomy forDCFA, we also state how these techniques generalise to partialdifferential fields with an automorphism.
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- Matemática [230]