2002/08/02 by V. Beorchia, Valentina Beorchia, Beorchia, V. +3
Computer Science · Mathematics · #14H55 #Algebraic Geometry (math.AG) #Commutative Algebra and Its Applications #FOS: Mathematics #Rings, Modules, and Algebras #math.AG #msc:14H55 #semigroups and automata theory
paper · pdf · doi:10.48550/arxiv.math/0208013
6 pages
openalex publication_date 2002/08/02 · arxiv created 2004/09/03 · arxiv updated 2009/11/30 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
This paper has been withdrawn by the authors, due a gap in the proof of the main Theorem.