<?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>2026-06-07T15:18:36Z</responseDate><request verb="GetRecord" identifier="oai:docta.ucm.es:20.500.14352/57642" metadataPrefix="mods">https://docta.ucm.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:docta.ucm.es:20.500.14352/57642</identifier><datestamp>2024-10-04T17:47:16Z</datestamp><setSpec>com_20.500.14352_14</setSpec><setSpec>col_20.500.14352_15</setSpec></header><metadata><mods:mods xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-1.xsd">
   <mods:name>
      <mods:namePart>Abellanas Rapún, Lorenzo</mods:namePart>
   </mods:name>
   <mods:name>
      <mods:namePart>Martínez Alonso, Luis</mods:namePart>
   </mods:name>
   <mods:name>
      <mods:namePart>Martínez Ontalba, Celia</mods:namePart>
   </mods:name>
   <mods:extension>
      <mods:dateAvailable encoding="iso8601">2023-06-20T17:01:26Z</mods:dateAvailable>
   </mods:extension>
   <mods:extension>
      <mods:dateAccessioned encoding="iso8601">2023-06-20T17:01:26Z</mods:dateAccessioned>
   </mods:extension>
   <mods:originInfo>
      <mods:dateIssued encoding="iso8601">1993</mods:dateIssued>
   </mods:originInfo>
   <mods:identifier type="issn">0305-4470</mods:identifier>
   <mods:identifier type="doi">10.1088/0305-4470/26/5/009</mods:identifier>
   <mods:identifier type="uri">https://hdl.handle.net/20.500.14352/57642</mods:identifier>
   <mods:identifier type="officialurl">http://iopscience.iop.org/journal/0305-4470</mods:identifier>
   <mods:identifier type="relatedurl">http://iopscience.iop.org/</mods:identifier>
   <mods:abstract>We give a positive answer to a question about the existence of any direct link between two apparently unrelated facts for a specific family of solvable Lie algebras: the structure of their modules of functions on one side, and the algebraic form of their Casimir invariants on the other.</mods:abstract>
   <mods:language>
      <mods:languageTerm>eng</mods:languageTerm>
   </mods:language>
   <mods:accessCondition type="useAndReproduction">restricted access</mods:accessCondition>
   <mods:titleInfo>
      <mods:title>Polynomial translation moduies and Casimir invariants</mods:title>
   </mods:titleInfo>
   <mods:genre>journal article</mods:genre>
</mods:mods></metadata></record></GetRecord></OAI-PMH>