Arf good semigroups

DOI10.1142/S0219498818501827zbMath1499.20162arXiv1710.03223OpenAlexW2963509507MaRDI QIDQ4561473

Giuseppe Zito

Publication date: 6 December 2018

Published in: Journal of Algebra and Its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1710.03223

zbMATH Keywords

Arf closurealgebroid curvesemigroup of valuesgood semigroupcharacters of an Arf semigroup

Mathematics Subject Classification ID

Commutative semigroups (20M14) Plane and space curves (14H50) Valuations and their generalizations for commutative rings (13A18) Software, source code, etc. for problems pertaining to group theory (20-04)

Related Items (4)

Arf good semigroups with fixed conductor ⋮ The tree of good semigroups in \(\mathbb{N}^2\) and a generalization of the Wilf conjecture ⋮ Arf good semigroups with fixed genus ⋮ An algorithm for computing the Arf closure of an algebroid curve with more than one branch

Uses Software

• GAP

Cites Work

• Algebroid curves in positive characteristic
• Analytically unramified one-dimensional semilocal rings and their value semigroups
• The canonical module of a one-dimensional reduced local ring
• Une Interprétation Algébrique de la Suite des Ordres de Multiplicité D'une Branche Algébrique
• Unnamed Item
• Unnamed Item

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