Discrete Equivalence of Non-positive at Infinity Plane Valuations

被引：1
|
作者：
Galindo, Carlos [1 ,2 ]
Monserrat, Francisco [3 ]
Jesus Moreno-Avila, Carlos [1 ,2 ]
机构：
[1] Univ Jaume 1, Dept Matemat, Campus Riu Sec, Castellon De La Plana 12071, Spain
[2] Univ Jaume 1, Inst Univ Matemat & Aplicac Castello, Campus Riu Sec, Castellon De La Plana 12071, Spain
[3] Univ Politecn Valencia, Inst Univ Matemat Pura & Aplicada, Camino Vera S-N, Valencia 46022, Spain
来源：
RESULTS IN MATHEMATICS | 2021年 / 76卷 / 03期
关键词：
Non-positive at infinity valuations; plane valuations; singularities; NEWTON-OKOUNKOV BODIES; LOCAL UNIFORMIZATION; SURFACES; SEMIGROUPS; CURVES; FIELDS;
D O I：
10.1007/s00025-021-01435-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Non-positive at infinity valuations are a class of real plane valuations which have a nice geometrical behavior. They are divided in three types. We study the dual graphs of non-positive at infinity valuations and give an algorithm for obtaining them. Moreover we compare these graphs attending the type of their corresponding valuation.
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页数：16
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