<?xml version="1.0" encoding="UTF-8"?><mets:mets xmlns:metsRights="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:mets="http://www.loc.gov/METS/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:tef="http://www.abes.fr/abes/documents/tef" xmlns:mads="http://www.loc.gov/mads/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xlink="http://www.w3.org/1999/xlink">
	

	<mets:metsHdr ID="rennes1-ori-wf-1-21010" RECORDSTATUS="complet" CREATEDATE="2025-06-02T11:07:16" LASTMODDATE="2025-06-02T11:14:35">
  <mets:agent ROLE="CREATOR">
			<mets:name>SCD-Universite de Rennes 1</mets:name>
		</mets:agent>
</mets:metsHdr>

	<mets:dmdSec ID="desc_expr" CREATED="2025-06-02T11:07:16">
  <mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_these">
			<mets:xmlData>
				<tef:thesisRecord>
     <dc:title xml:lang="fr">Études d'équations aux dérivées partielles stochastiques singulières : une exploration de trois problèmes</dc:title>
     <dcterms:alternative xml:lang="en">Three problems in singular stochastic partial differential equations</dcterms:alternative>
     <dc:subject xml:lang="fr">EDP stochastiques singulières</dc:subject><dc:subject xml:lang="fr">Modèles de Champs moyen</dc:subject><dc:subject xml:lang="fr">Opérateurs aléatoires singuliers</dc:subject><dc:subject xml:lang="fr">Structures de régularité</dc:subject>
     <dc:subject xml:lang="en">Singular stochastic PDE</dc:subject><dc:subject xml:lang="en">Mean field theory</dc:subject><dc:subject xml:lang="en">random singular operators</dc:subject><dc:subject xml:lang="en">regularity structures</dc:subject>
     <tef:sujetRameau><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="031696821">Équations aux dérivées partielles stochastiques</tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="031450725">Opérateurs aléatoires</tef:elementdEntree>
					</tef:vedetteRameauNomCommun></tef:sujetRameau>
     
     <dcterms:abstract xml:lang="fr">Cette thèse présente trois problèmes dans le domaine des EDPs stochastiques singulières, qui sont des équations aux dérivées partielles où est incorporé un bruit aléatoire irrégulier et des opérations non linéaires mal définies et qui nécessitent alors un cadre analytique particulier et une procédure de renormalisation pour leur étude. Dans un premier temps on étudiera des EDP singulière de type McKean-Vlasov, c’est à dire des EDP aléatoires qui comprennent des termes dépendant de la loi de la solution. On démontrera le caractère bien posé de ces équations et un résultat de propagation du chaos. Ensuite on va chercher à décrire la structure de développements locaux de fonctions s’écrivant comme des paraproduits itérés en exhibant une structure de régularité les encodant. On obtiendra aussi un résultat de continuité de correcteurs d’ordre supérieur. On étudiera dans un dernier chapitre les propriétés d’unique continuation de l’opérateur d’Anderson continu singulier en dimension au plus 2.</dcterms:abstract>
     <dcterms:abstract xml:lang="en">This thesis presents three problems in the field of singular stochastic PDEs, which are partial differential equations incorporating irregular random noise and ill-defined nonlinear operations and which therefore require a particular analytical framework and renormalisation procedure for their study. Initially, we will study singular PDEs of the McKeanVlasov type, i.e. random PDEs that include terms depending on the law of the solution. We will demonstrate the well-posedness of these equations and a result of chaos propagation. Then we will try to describe the structure of local developments of functions written as iterated paraproducts by exhibiting a regularity structure encoding them. We will also obtain a result on the continuity of higher-order correctors. Finally, we will study the unique continuation properties of the continuous singular Anderson operator in dimension 2 at most.</dcterms:abstract>
     <dc:type>Electronic Thesis or Dissertation</dc:type><dc:type xsi:type="dcterms:DCMIType">Text</dc:type>
     <dc:language xsi:type="dcterms:RFC3066">en</dc:language>
    </tef:thesisRecord>
			</mets:xmlData>
		</mets:mdWrap>
</mets:dmdSec>
	
	<mets:dmdSec ID="desc_edition" CREATED="2025-06-02T11:07:16">
  <mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
			<mets:xmlData>
				<tef:edition><dcterms:medium xsi:type="dcterms:IMT">application/pdf</dcterms:medium><dcterms:extent>1 : 1625 Ko</dcterms:extent><dc:identifier xsi:type="dcterms:URI">https://ged.univ-rennes1.fr/nuxeo/site/esupversions/27cd3ae0-19e0-4644-a600-671e78d3be7f</dc:identifier></tef:edition>
			</mets:xmlData>
		</mets:mdWrap>
</mets:dmdSec>

	<mets:amdSec>
		<mets:techMD ID="admin_expr">
			<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_admin_these">
				<mets:xmlData>
					<tef:thesisAdmin>
      <tef:auteur>
       <tef:nom>Moench</tef:nom>
       <tef:prenom>Nicolas</tef:prenom>
       
       <tef:dateNaissance>1998-06-25</tef:dateNaissance>
       <tef:nationalite scheme="ISO-3166-1">FR</tef:nationalite>
       <tef:autoriteExterne autoriteSource="Sudoc">29767272X</tef:autoriteExterne>
       <tef:autoriteExterne autoriteSource="mailPerso">nicolas.moench@ens-rennes.fr</tef:autoriteExterne>
      </tef:auteur>
      <dc:identifier xsi:type="tef:NNT">2025URENS109</dc:identifier>
      <dc:identifier xsi:type="tef:nationalThesisPID">http://www.theses.fr/2025URENS109</dc:identifier>
      <dcterms:dateAccepted xsi:type="dcterms:W3CDTF">2025-06-30</dcterms:dateAccepted>
      <tef:thesis.degree>
							<tef:thesis.degree.discipline xml:lang="fr">Mathématiques et leurs interactions</tef:thesis.degree.discipline>
							<tef:thesis.degree.grantor>
        <tef:nom>Université de Rennes</tef:nom><tef:autoriteInterne>thesis.degree.grantor_1</tef:autoriteInterne>
        
        <tef:autoriteExterne autoriteSource="Sudoc">26693823X</tef:autoriteExterne>
       </tef:thesis.degree.grantor>
							<tef:thesis.degree.level>Doctorat</tef:thesis.degree.level>
						</tef:thesis.degree>
      <tef:theseSurTravaux>non</tef:theseSurTravaux>
      <tef:avisJury>oui</tef:avisJury><tef:directeurThese><tef:nom>Debussche</tef:nom><tef:prenom>Arnaud</tef:prenom><tef:autoriteInterne>intervenant_1</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">070798982</tef:autoriteExterne></tef:directeurThese><tef:directeurThese><tef:nom>Bailleul</tef:nom><tef:prenom>Ismaël</tef:prenom><tef:autoriteInterne>intervenant_2</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">112699200</tef:autoriteExterne></tef:directeurThese><tef:presidentJury><tef:nom>Labbé</tef:nom><tef:prenom>Cyril</tef:prenom><tef:autoriteInterne>intervenant_3</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">082281386</tef:autoriteExterne></tef:presidentJury><tef:membreJury><tef:nom>Bouard</tef:nom><tef:prenom>Anne de</tef:prenom><tef:autoriteInterne>intervenant_4</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">083773142</tef:autoriteExterne></tef:membreJury><tef:membreJury><tef:nom>Hoshino</tef:nom><tef:prenom>Masato</tef:prenom><tef:autoriteInterne>intervenant_7</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">297672916</tef:autoriteExterne></tef:membreJury><tef:rapporteur><tef:nom>Berglund</tef:nom><tef:prenom>Nils</tef:prenom><tef:autoriteInterne>intervenant_5</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">109291476</tef:autoriteExterne></tef:rapporteur><tef:rapporteur><tef:nom>Cannizzaro </tef:nom><tef:prenom>Giuseppe </tef:prenom><tef:autoriteInterne>intervenant_6</tef:autoriteInterne><tef:autoriteExterne autoriteSource="Sudoc">279569556</tef:autoriteExterne></tef:rapporteur>
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      


      <tef:ecoleDoctorale>
       <tef:nom>MATISSE</tef:nom><tef:autoriteInterne>ecoleDoctorale_1</tef:autoriteInterne>
       
       <tef:autoriteExterne autoriteSource="Sudoc">267602553</tef:autoriteExterne>
      </tef:ecoleDoctorale>
      <tef:partenaireRecherche type="laboratoire">
       <tef:nom>
IRMAR
</tef:nom><tef:autoriteInterne>partenaireRecherche_1</tef:autoriteInterne>
       
       <tef:autoriteExterne autoriteSource="Sudoc">
028233107
</tef:autoriteExterne>
      </tef:partenaireRecherche>
      <tef:oaiSetSpec>ddc:510</tef:oaiSetSpec>

     




     <tef:MADSAuthority authorityID="intervenant_1" type="personal"><tef:personMADS><mads:namePart type="family">Debussche</mads:namePart><mads:namePart type="given">Arnaud</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="intervenant_2" type="personal"><tef:personMADS><mads:namePart type="family">Bailleul</mads:namePart><mads:namePart type="given">Ismaël</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="intervenant_3" type="personal"><tef:personMADS><mads:namePart type="family">Labbé</mads:namePart><mads:namePart type="given">Cyril</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="intervenant_4" type="personal"><tef:personMADS><mads:namePart type="family">Bouard</mads:namePart><mads:namePart type="given">Anne de</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="intervenant_5" type="personal"><tef:personMADS><mads:namePart type="family">Berglund</mads:namePart><mads:namePart type="given">Nils</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="intervenant_6" type="personal"><tef:personMADS><mads:namePart type="family">Cannizzaro </mads:namePart><mads:namePart type="given">Giuseppe </mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="intervenant_7" type="personal"><tef:personMADS><mads:namePart type="family">Hoshino</mads:namePart><mads:namePart type="given">Masato</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="thesis.degree.grantor_1" type="corporate"><tef:personMADS><mads:namePart>Université de Rennes</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="ecoleDoctorale_1" type="corporate"><tef:personMADS><mads:namePart>MATISSE</mads:namePart></tef:personMADS></tef:MADSAuthority><tef:MADSAuthority authorityID="partenaireRecherche_1" type="corporate"><tef:personMADS><mads:namePart>
IRMAR
</mads:namePart></tef:personMADS></tef:MADSAuthority></tef:thesisAdmin>
				</mets:xmlData>
			</mets:mdWrap>
		</mets:techMD><mets:techMD ID="file_1"><mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_tech_fichier"><mets:xmlData><tef:meta_fichier>
     <tef:encodage>ASCII</tef:encodage>
     <tef:formatFichier>PDF</tef:formatFichier>
     
     
     
     <tef:taille>1664071</tef:taille>
    </tef:meta_fichier></mets:xmlData></mets:mdWrap></mets:techMD>

		
		
		
		<mets:rightsMD ID="dr_expr_thesard">
			<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_auteur_these">
				<mets:xmlData>
					<metsRights:RightsDeclarationMD>
						<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
							<metsRights:Permissions DISCOVER="true" COPY="true" DISPLAY="true" DUPLICATE="true" PRINT="true" MODIFY="false" DELETE="false"/>
						</metsRights:Context>
					</metsRights:RightsDeclarationMD>
				</mets:xmlData>
			</mets:mdWrap>
		</mets:rightsMD>
		
		<mets:rightsMD ID="dr_expr_univ">
			<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_etablissement_these">
				<mets:xmlData>
					<metsRights:RightsDeclarationMD>
						<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
							<metsRights:Permissions DISCOVER="true" COPY="true" DISPLAY="true" DUPLICATE="true" PRINT="true" MODIFY="false" DELETE="false"/>
						</metsRights:Context>
					</metsRights:RightsDeclarationMD>
				</mets:xmlData>
			</mets:mdWrap>
		</mets:rightsMD>
		
		<mets:rightsMD ID="dr_version">
			<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_version">
				<mets:xmlData>
					<metsRights:RightsDeclarationMD>
						<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
							<metsRights:Permissions DISCOVER="true" COPY="true" DISPLAY="true" DUPLICATE="true" PRINT="true" MODIFY="false" DELETE="false"/>
						</metsRights:Context>
					</metsRights:RightsDeclarationMD>
				</mets:xmlData>
			</mets:mdWrap>
		</mets:rightsMD>
	</mets:amdSec>
	
	<mets:fileSec>
  <mets:fileGrp ID="FGrID1" USE="archive"><mets:file ID="FID1" ADMID="file_1" MIMETYPE="application/pdf" USE="maitre"><mets:FLocat LOCTYPE="URL" xlink:href="https://ged.univ-rennes1.fr/nuxeo/site/esupversions/27cd3ae0-19e0-4644-a600-671e78d3be7f"/></mets:file></mets:fileGrp>
 </mets:fileSec>

	<mets:structMap TYPE="logical">
		<mets:div TYPE="THESE" DMDID="desc_expr" ADMID="dr_expr_thesard dr_expr_univ admin_expr" CONTENTIDS="http://ori-oai-search.univ-rennes1.fr/uid/rennes1-ori-wf-1-21010/oeuvre">
			<mets:div TYPE="VERSION_COMPLETE" ADMID="dr_version" CONTENTIDS="http://ori-oai-search.univ-rennes1.fr/uid/rennes1-ori-wf-1-21010/oeuvre/version">
				<mets:div TYPE="EDITION" DMDID="desc_edition" CONTENTIDS="http://ori-oai-search.univ-rennes1.fr/uid/rennes1-ori-wf-1-21010/oeuvre/version/edition">
					<mets:fptr FILEID="FGrID1"/>
				</mets:div>
			</mets:div>
		</mets:div>
	</mets:structMap>
</mets:mets>