Echelons of power series and Gabrielov's counterexample to nested linear Artin Approximation
classification
🧮 math.AG
keywords
approximationartinechelonsgabrielovnestedpowerseriesanalytic
read the original abstract
Gabrielov's famous example for the failure of analytic Artin approximation in the presence of nested subring conditions is shown to be due to a growth phenomenon in standard basis computations for echelons, a generalization of the concept of ideals in power series rings.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.