<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-06-08T12:25:03Z</responseDate><request verb="GetRecord" identifier="oai:docta.ucm.es:20.500.14352/92228" metadataPrefix="marc">https://docta.ucm.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:docta.ucm.es:20.500.14352/92228</identifier><datestamp>2024-11-04T16:25:55Z</datestamp><setSpec>com_20.500.14352_14</setSpec><setSpec>col_20.500.14352_15</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">García Barroso, Evelia R.</subfield>
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      <subfield code="a">González Pérez, Pedro Daniel</subfield>
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      <subfield code="a">Popescu Pampu, Patrick</subfield>
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      <subfield code="c">2019-03-08</subfield>
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      <subfield code="a">Consider a germ C of reduced curve on a smooth germ S of complex analytic surface. Assume that C contains a smooth branch L. Using the Newton-Puiseux series of C relative to any coordinate system (x, y) on S such that L is the y-axis, one may define the Eggers-Wall tree of ΘL (C) relative to L. Its ends are labeled by the branches of C and it is endowed with three natural functions measuring the characteristic exponents of the previous Newton-Puiseux series, their denominators and contact orders. The main objective of this paper is to embed canonically ΘL (C) into Favre and Jonsson’s valuative tree  P (ν) of real-valued semivaluations of S up to scalar multiplication, and to show that this embedding identifies the three natural functions on ΘL (C) as pullbacks of other naturally defined functions on P (ν). As a consequence, we generalize the well-known inversion theorem for one branch: if L' is a second smooth branch of C, then the valuative embeddings of the Eggers-Wall trees ΘL' (C) and ΘL (C) identify them canonically, their associated triples of functions being easily expressible in terms of each other. We prove also that the space P (ν) is the projective limit of Eggers-Wall trees over all choices of curves C. As a supplementary result, we explain how to pass from ΘL (C) to an associated splice diagram.</subfield>
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      <subfield code="a">García Barroso, E.R., González Pérez, P.D., Popescu-Pampu, P.: The valuative tree is the projective limit of Eggers-Wall trees. RACSAM. 113, 4051-4105 (2019). https://doi.org/10.1007/s13398-019-00646-z</subfield>
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      <subfield code="a">10.1007/s13398-019-00646-z</subfield>
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      <subfield code="a">https://hdl.handle.net/20.500.14352/92228</subfield>
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      <subfield code="a">https//doi.org/10.1007/s13398-019-00646-z
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      <subfield code="a">https://link.springer.com/article/10.1007/s13398-019-00646-z</subfield>
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      <subfield code="a">The valuative tree is the projective limit of Eggers-Wall trees</subfield>
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