<?xml version="1.0" encoding="UTF-8" standalone="yes"?><add><doc><field name="objectKind">mycoreobject</field><field name="id">rosdok_disshab_0000001151</field><field name="returnId">rosdok_disshab_0000001151</field><field name="objectProject">rosdok</field><field name="objectType">disshab</field><field name="link">rosdok_derivate_0000005285</field><field name="modified">2023-08-08T10:04:50.874Z</field><field name="created">2014-04-10T08:45:19.075Z</field><field name="modifiedby">administrator</field><field name="state">published</field><field name="derCount">1</field><field name="derivates">rosdok_derivate_0000005285</field><field name="worldReadable">true</field><field name="worldReadableComplete">true</field><field name="category">derivate_types:fulltext</field><field name="allMeta">Volltext</field><field name="allMeta">fulltext</field><field name="allMeta">wf_edit_epub wf_register_epub</field><field name="category">state:published</field><field name="category.top">state:published</field><field name="allMeta">veröffentlicht</field><field name="allMeta">published</field><field name="allMeta">rosdok/id00001330</field><field name="allMeta">782839568</field><field name="allMeta">MODS updated during RosDok migration in June 2021</field><field name="allMeta">Dissertation</field><field name="allMeta">Hochschulschrift</field><field name="allMeta">1049767993</field><field name="allMeta">Thomas</field><field name="allMeta">Rehn</field><field name="allMeta">1984-</field><field name="allMeta">VerfasserIn</field><field name="allMeta">aut</field><field name="allMeta">Exploring core points for fun and profit</field><field name="allMeta">A study of lattice-free orbit polytopes</field><field name="allMeta">en</field><field name="allMeta">Prof. Dr.</field><field name="allMeta">Achill</field><field name="allMeta">Schürmann</field><field name="allMeta">Universität Rostock, Institut für Mathematik</field><field name="allMeta">AkademischeR BetreuerIn</field><field name="allMeta">dgs</field><field name="allMeta">Prof. Dr.</field><field name="allMeta">Marc</field><field name="allMeta">Pfetsch</field><field name="allMeta">TU Darmstadt, Fachbereich Mathematik</field><field name="allMeta">AkademischeR BetreuerIn</field><field name="allMeta">dgs</field><field name="allMeta">2147083-2</field><field name="allMeta">Universität Rostock</field><field name="allMeta">Mathematisch-Naturwissenschaftliche Fakultät</field><field name="allMeta">Grad-verleihende Institution</field><field name="allMeta">dgg</field><field name="allMeta">10.18453/rosdok_id00001330</field><field name="allMeta">http://purl.uni-rostock.de/rosdok/id00001330</field><field name="allMeta">urn:nbn:de:gbv:28-diss2014-0082-2</field><field name="allMeta">510 Mathematik</field><field name="allMeta">Mathematisch-Naturwissenschaftliche Fakultät</field><field name="allMeta">frei zugänglich (Open Access)</field><field name="allMeta">Lizenz Metadaten: CC0</field><field name="allMeta">Nutzungsrechte erteilt</field><field name="allMeta">alle Rechte vorbehalten</field><field name="allMeta">Universität Rostock</field><field name="allMeta">Rostock</field><field name="allMeta">2014</field><field name="allMeta">monographic</field><field name="allMeta">2014</field><field name="allMeta">2014</field><field name="allMeta">Universitätsbibliothek Rostock</field><field name="allMeta">Rostock</field><field name="allMeta">2014</field><field name="allMeta">2014</field><field name="allMeta">This thesis studies minimal lattice-free symmetric polytopes. 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name="category">licenseinfo:work.rightsreserved</field><field name="category.top">licenseinfo:work.rightsreserved</field><field name="allMeta">alle Rechte vorbehalten</field><field name="allMeta">all rights reserved</field><field name="allMeta">/creativecommons/r/reserved/0.9/88x31.png</field><field name="allMeta">[DE-28]Urheberrechtsschutz 1.0$gRights Statements$uhttp://rightsstatements.org/vocab/InC/1.0/</field><field name="allMeta">http://rightsstatements.org/vocab/InC/1.0/</field><field name="allMeta">http://rightsstatements.org/vocab/InC/1.0/</field><field name="mods.title">Exploring core points for fun and profit</field><field name="mods.title">A study of lattice-free orbit polytopes</field><field name="mods.title.main">Exploring core points for fun and profit</field><field name="mods.title.subtitle">A study of lattice-free orbit polytopes</field><field name="mods.nameIdentifier">gnd:1049767993</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.nameIdentifier.top">gnd:1049767993</field><field name="mods.nameIdentifier.top">gnd:2147083-2</field><doc><field name="id">rosdok_disshab_0000001151-d1064041e39</field><field name="mods.nameIdentifier">gnd:1049767993</field><field name="mods.name">Thomas Rehn</field><field name="mods.name.top">Thomas Rehn</field></doc><doc><field name="id">rosdok_disshab_0000001151-d1064041e61</field><field name="mods.name">Prof. Dr. Achill Schürmann</field><field name="mods.name.top">Prof. Dr. Achill Schürmann</field></doc><doc><field name="id">rosdok_disshab_0000001151-d1064041e74</field><field name="mods.name">Prof. Dr. Marc Pfetsch</field><field name="mods.name.top">Prof. Dr. Marc Pfetsch</field></doc><doc><field name="id">rosdok_disshab_0000001151-d1064041e87</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field></doc><field name="mods.name">Thomas Rehn</field><field name="mods.name">Prof. Dr. Achill Schürmann</field><field name="mods.name">Prof. Dr. Marc Pfetsch</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Thomas Rehn</field><field name="mods.name.top">Prof. Dr. Achill Schürmann</field><field name="mods.name.top">Prof. Dr. Marc Pfetsch</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.author">Thomas Rehn</field><field name="mods.place">Rostock</field><field name="mods.publisher">Universität Rostock</field><field name="mods.genre">epub.dissertation</field><field name="mods.identifier">10.18453/rosdok_id00001330</field><field name="mods.identifier">http://purl.uni-rostock.de/rosdok/id00001330</field><field name="mods.identifier">urn:nbn:de:gbv:28-diss2014-0082-2</field><field name="mods.subject">symmetry</field><field name="mods.subject">integer programming</field><field name="mods.subject">permutation group</field><field name="mods.subject">MIPLIB 2010</field><field name="mods.abstract">This thesis studies minimal lattice-free symmetric polytopes. 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Es werden Methoden entwickelt, core points zu finden und in ganzzahliger Optimierung anzuwenden.</field><field name="mods.dateIssued">2014</field><field name="mods.yearIssued">2014</field><field name="mods.type">epub.dissertation</field><field name="search_result_link_text">1
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        rosdok/id00001330782839568MODS updated during RosDok migration in June 2021DissertationHochschulschrift1049767993ThomasRehn1984-VerfasserInautExploring core points for fun and profitA study of lattice-free orbit polytopesenProf. Dr.AchillSchürmannUniversität Rostock, Institut für MathematikAkademischeR BetreuerIndgsProf. Dr.MarcPfetschTU Darmstadt, Fachbereich MathematikAkademischeR BetreuerIndgs2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg10.18453/rosdok_id00001330http://purl.uni-rostock.de/rosdok/id00001330urn:nbn:de:gbv:28-diss2014-0082-2510 MathematikMathematisch-Naturwissenschaftliche Fakultätfrei zugänglich (Open Access)Lizenz Metadaten: CC0Nutzungsrechte erteiltalle Rechte vorbehaltenUniversität RostockRostock2014monographic20142014Universitätsbibliothek RostockRostock20142014This thesis studies minimal lattice-free symmetric polytopes. Lattice-free means that the only integral points in the polytope are its vertices. Symmetric in context of the thesis means that all vertices lie in one single orbit under a group action. The thesis focuses on groups that are permutation groups acting on R^n by permuting coordinates. If a symmetric polytope is lattice-free, its vertices are called core points. Methods to construct core points and applications in symmetric integer linear programming are explored.Diese Arbeit behandelt gitterpunkt-freie symmetrische Polytope. Gitterpunkt-frei heißt, dass die Ecken des Polytops die einzigen enthaltenen ganzzahligen Punkte sind. Symmetrisch im Kontext dieser Arbeit meint, dass alle Ecken in einem einzigen Orbit einer Gruppenwirkung liegen. Diese Arbeit beschäftigt sich besonders mit Gruppen, die als Permutationsgruppen auf R^n wirken, indem sie Koordinaten permutieren. Die Ecken eines gitterpunkt-freien symmetrischen Polytops werden core points genannt. Es werden Methoden entwickelt, core points zu finden und in ganzzahliger Optimierung anzuwenden.symmetryinteger programmingpermutation groupMIPLIB 2010Universitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id00001330
      
    
  
  
    
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      administrator</field><field name="derivateLabel">fulltext</field><field name="ir.pdffulltext_url">file/rosdok_disshab_0000001151/rosdok_derivate_0000005285/Dissertation_Rehn_2014.pdf</field><field name="mods.title">Exploring core points for fun and profit</field><field name="mods.title">A study of lattice-free orbit polytopes</field><field name="mods.title.main">Exploring core points for fun and profit</field><field name="mods.title.subtitle">A study of lattice-free orbit polytopes</field><field name="mods.nameIdentifier">gnd:1049767993</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.nameIdentifier.top">gnd:1049767993</field><field name="mods.nameIdentifier.top">gnd:2147083-2</field><doc><field name="id">rosdok_disshab_0000001151-d1064041e39</field><field name="mods.nameIdentifier">gnd:1049767993</field><field name="mods.name">Thomas Rehn</field><field name="mods.name.top">Thomas Rehn</field></doc><doc><field name="id">rosdok_disshab_0000001151-d1064041e61</field><field name="mods.name">Prof. Dr. Achill Schürmann</field><field name="mods.name.top">Prof. Dr. Achill Schürmann</field></doc><doc><field name="id">rosdok_disshab_0000001151-d1064041e74</field><field name="mods.name">Prof. Dr. Marc Pfetsch</field><field name="mods.name.top">Prof. Dr. Marc Pfetsch</field></doc><doc><field name="id">rosdok_disshab_0000001151-d1064041e87</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field></doc><field name="mods.name">Thomas Rehn</field><field name="mods.name">Prof. Dr. Achill Schürmann</field><field name="mods.name">Prof. Dr. Marc Pfetsch</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Thomas Rehn</field><field name="mods.name.top">Prof. Dr. Achill Schürmann</field><field name="mods.name.top">Prof. Dr. Marc Pfetsch</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.author">Thomas Rehn</field><field name="mods.place">Rostock</field><field name="mods.publisher">Universität Rostock</field><field name="mods.genre">epub.dissertation</field><field name="mods.identifier">10.18453/rosdok_id00001330</field><field name="mods.identifier">http://purl.uni-rostock.de/rosdok/id00001330</field><field name="mods.identifier">urn:nbn:de:gbv:28-diss2014-0082-2</field><field name="mods.subject">symmetry</field><field name="mods.subject">integer programming</field><field name="mods.subject">permutation group</field><field name="mods.subject">MIPLIB 2010</field><field name="mods.abstract">This thesis studies minimal lattice-free symmetric polytopes. Lattice-free means that the only integral points in the polytope are its vertices. Symmetric in context of the thesis means that all vertices lie in one single orbit under a group action. The thesis focuses on groups that are permutation groups acting on R^n by permuting coordinates. If a symmetric polytope is lattice-free, its vertices are called core points. Methods to construct core points and applications in symmetric integer linear programming are explored.</field><field name="mods.abstract">Diese Arbeit behandelt gitterpunkt-freie symmetrische Polytope. Gitterpunkt-frei heißt, dass die Ecken des Polytops die einzigen enthaltenen ganzzahligen Punkte sind. Symmetrisch im Kontext dieser Arbeit meint, dass alle Ecken in einem einzigen Orbit einer Gruppenwirkung liegen. Diese Arbeit beschäftigt sich besonders mit Gruppen, die als Permutationsgruppen auf R^n wirken, indem sie Koordinaten permutieren. Die Ecken eines gitterpunkt-freien symmetrischen Polytops werden core points genannt. Es werden Methoden entwickelt, core points zu finden und in ganzzahliger Optimierung anzuwenden.</field><field name="mods.dateIssued">2014</field><field name="mods.yearIssued">2014</field><field name="ir.identifier">[xslt]Saxon</field><field name="recordIdentifier">rosdok/id00001330</field><field name="purl">https://purl.uni-rostock.de/rosdok/id00001330</field><field name="ppn">782839568</field><field name="doi">10.18453/rosdok_id00001330</field><field name="urn">urn:nbn:de:gbv:28-diss2014-0082-2</field><field name="ir.creator.result">Thomas Rehn</field><field name="ir.creator.sort">Rehn Thomas</field><field name="ir.title.result">Exploring core points for fun and profit : A study of lattice-free orbit polytopes</field><field name="ir.doctype.result">Dissertation</field><field name="ir.doctype_en.result">doctoral thesis</field><field name="ir.originInfo.result">Universität Rostock, 2014</field><field name="ir.abstract300.result">This thesis studies minimal lattice-free symmetric polytopes. 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