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Browsing Artículos (Álgebra) by Author "Koutschan, Christoph"
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Article
Echelons of power series and Gabrielov’s counterexample to nested linear Artin Approximation
Alonso García, María Emilia; Castro Jiménez, Francisco Jesús; Hauser, Herwig; Koutschan, Christoph (London Mathematical Society, 2018)Gabrielov’s famous example for the failure of analytic Artin approximation in the presence of nested subring conditions ...