Krull property of generalized power series rings

MH Park, DY Oh - Journal of Pure and Applied Algebra, 2023 - Elsevier
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Mini-workshop: Surreal numbers, surreal analysis, Hahn fields and derivations

A Berarducci, P Ehrlich, S Kuhlmann - Oberwolfach Reports, 2017 - ems.press
New striking analogies between H. Hahn's fields of generalised series with real coefficients,
GH Hardy's field of germs of real valued functions, and JH Conway's field No of surreal …

Irreducibility in generalized power series

A Fornasiero, N Lavi, S L'Innocente… - arXiv preprint arXiv …, 2024 - arxiv.org
A classical tool in the study of real closed fields are the fields $ K ((G)) $ of generalized
power series (ie, formal sums with well-ordered support) with coefficients in a field $ K $ of …

Factorisation of germ-like series

S L'Innocente, V Mantova - arXiv preprint arXiv:1512.04895, 2015 - arxiv.org
A classical tool in the study of real closed fields are the fields $ K ((G)) $ of generalised
power series (ie, formal sums with well-ordered support) with coefficients in a field $ K $ of …

[HTML][HTML] A factorisation theory for generalised power series and omnific integers

S L'Innocente, V Mantova - Advances in Mathematics, 2024 - Elsevier
We prove that in every ring of generalised power series with non-positive real exponents
and coefficients in a field of characteristic zero, every series admits a factorisation into finitely …

Malcev rings

DA Tuganbaev - 2008 - degruyter.com
In the paper, Malcev rings are defined. The class of Malcev rings strictly contains rings of
Malcev–Neumann series, formal skew Laurent series rings, and formal pseudo-differential …

Мальцевские кольца

ДА Туганбаев - Дискретная математика, 2008 - mathnet.ru
В статье определяются мальцевские кольца. Класс всех мальцевских колец строго
содержит кольца рядов Мальцева–Неймана, кольца косых формальных рядов Лорана …

Factorisation theorems for generalised power series

S L'Innocente, V Mantova - 2017 - eprints.whiterose.ac.uk
Fields of generalised power series (or Hahn fields), with coefficients in a field and exponents
in a divisible ordered abelian group, are a fundamental tool in the study of valued and …