Publications > Preprint server > Preprint Number 976
Preprint Number 976
976. Sonia L'Innocente, Vincenzo Mantova Factorisation of germ-like series E-mail: Submission date: 15 December 2015 Abstract: A classical tool in the study of real closed fields are the fields K((G))
of generalised power series (i.e., formal sums with well-ordered support) with
coefficients in a field K of characteristic 0 and exponents in an ordered
abelian group G. A fundamental result in [Berarducci2000] ensures the
existence of irreducible series in the subring K((G^{≤ 0})) of K((G))
consisting of the generalised power series with non-positive exponents. Mathematics Subject Classification: Primary 13F25, secondary 03E10, 12J15, 06F25 Keywords and phrases: |
Last updated: March 23 2021 09:23 | Please send your corrections to: |