<?xml version="1.0" encoding="UTF-8"?><metadata>
<lom xmlns="http://ltsc.ieee.org/xsd/LOM" xmlns:lomfr="http://www.lom-fr.fr/xsd/LOMFR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://ltsc.ieee.org/xsd/LOM http://www.lom-fr.fr/xsd/lomfrv1.0/std/lomfr.xsd">
<general>
    <identifier>
        <catalog>Canal-U_Ocms</catalog>
        <entry>22339</entry>
    </identifier>
    <title><string language="fre"><![CDATA[Lars Andersson - Geometry and analysis in black hole spacetimes (Part 1)]]></string></title>
    <language>ENG</language>
    <description>
        <string language="fre"><![CDATA[Black    holes    play    a    central    role    in    general    relativity    and    astrophysics.    The problem    of    proving    the    dynamical    stability    of    the    Kerr    black    hole    spacetime,    which    is describes    a    rotating    black    hole    in vacuum,    is    one    of    the    most    important    open    problems in    general    relativity.    

Following    a    brief    introduction    to    the    evolution    problem    for    the    
Einstein    equations,    I    will    give    some    background    on    geometry    of    the    Kerr    spacetime.    The    
analysis    of    fields    on    the    exterior    of    the    Kerr    black    hole    serve    as    important    model problems    for    the    black    hole    stability    problem.    I    will    discuss    some    of    the    difficulties    one encounters    in    analyzing    waves    in    the    Kerr    exterior    
and    how    they    can    be    overcome. A    fundamentally    important    as
pect    of    geometry    and    analysis    in    the    Kerr    spacetime    is    the fact    that    it    is    algebraically    special,    of    Petrov    type    D,    and    therefore    admits    a    Killing    spinor of    valence    2.    I    will    introduce    the    2 spinor    and    related    formalisms    which    can    be    used    to see    how    this    structure    leads    to    the    Carter    constant    and    the    Teukolsky    system.    If    there    is    
time,    I    will    discuss    in    this    context    some    new    conservation    laws    for    fields    of    non zero spin.]]></string></description>
    <keyword><string language="fre"><![CDATA[mathématiques]]></string></keyword><keyword><string language="fre"><![CDATA[Grenoble]]></string></keyword><keyword><string language="fre"><![CDATA[école d'été]]></string></keyword><keyword><string language="fre"><![CDATA[General Relativity]]></string></keyword><keyword><string language="fre"><![CDATA[institut fourier]]></string></keyword><keyword><string language="fre"><![CDATA[summer school]]></string></keyword><keyword><string language="fre"><![CDATA[asymptotic analysis]]></string></keyword>
    <lomfr:documentType>
        <lomfr:source>LOMFRv1.0</lomfr:source>
        <lomfr:value>image en mouvement</lomfr:value>
    </lomfr:documentType>
</general><lifeCycle>
    
    <contribute>
            <role>
                <source>LOMv1.0</source>
                <value>content provider</value>
            </role>
            <entity><![CDATA[BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2016-06-12 00:01:05
FN:Fanny Bastien
N:Bastien;Fanny;;;

URL;TYPE=work:http://www.canal-u.tv/auteurs/bastien_fanny
ROLE:content provider
TZ:+0200
END:VCARD
]]></entity>
            <date><dateTime>2014-06-16</dateTime></date>
        </contribute>

    <contribute>
            <role>
                <source>LOMv1.0</source>
                <value>author</value>
            </role>
            <entity><![CDATA[BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2016-06-12 00:01:05
FN:Lars Andersson
N:Andersson;Lars;;;

URL;TYPE=work:http://www.aei.mpg.de/~laan/
ROLE:author
TZ:+0200
END:VCARD
]]></entity>
            <date><dateTime>2014-06-16</dateTime></date>
        </contribute>

</lifeCycle>
<metaMetadata>
    <metadataSchema>LOMv1.0</metadataSchema>
    <metadataSchema>LOMFRv1.0</metadataSchema>
</metaMetadata>
<technical>
    <format>video/x-flv</format>
    <location><![CDATA[http://www.canal-u.tv/video/institut_fourier/lars_andersson_geometry_and_analysis_in_black_hole_spacetimes_part_1.22339]]></location>
    <location><![CDATA[rtmpt://fms2.cerimes.fr:80/vod/institut_fourier/lars.andersson.geometry.and.analysis.in.black.hole.spacetimes.part.1._22339/andersson1_ecoleete_16062014_sd.mp4]]></location>
        
        
    <size>4786345580</size>
    <duration><duration>PT2H2M57S</duration></duration>
</technical>
<educational>
    <learningResourceType>
        <source>LOMv1.0</source>
        <value>lecture</value>
    </learningResourceType>
    
    <context>
        <source>LOMv1.0</source>
        <value>doctorat</value>
    </context>
</educational>
<rights>
    <cost>
        <source>LOMv1.0</source>
        <value>no</value>
    </cost>
    <copyrightAndOtherRestrictions>
        <source>LOMv1.0</source>
        <value>no</value>
    </copyrightAndOtherRestrictions>
    <description>
        <string language="fre"><![CDATA[Droits réservés à l'éditeur et aux auteurs. 
CC BY-NC-ND 4.0]]></string>
    </description>
</rights>

            <relation>
                <kind>
                    <source>LOMv1.0</source>
                    <value>ispartof</value>
                </kind>
                <resource>
                    <identifier>
                        <catalog>URI</catalog>
                        <entry>http://www.canal-u.tv/producteurs/institut_fourier/ecoles_d_ete</entry>
                    </identifier>
                    <description>
                        <string language="fre"><![CDATA[Ecoles d'été]]></string>
                    </description>
                </resource>
            </relation>

            <relation>
                <kind>
                    <source>LOMv1.0</source>
                    <value>ispartof</value>
                </kind>
                <resource>
                    <identifier>
                        <catalog>URI</catalog>
                        <entry>http://www.canal-u.tv/producteurs/institut_fourier/ecoles_d_ete</entry>
                    </identifier>
                    <description>
                        <string language="fre"><![CDATA[2014]]></string>
                    </description>
                </resource>
            </relation>

<classification>
    <purpose>
        <source>LOMv1.0</source>
        <value>discipline</value>
    </purpose>
    <taxonPath>
        <source>
        <string language="fre"><![CDATA[Universités Numériques Thématiques 2009 http://www.universites-numeriques.fr]]></string>
        </source>
        <taxon>
            <id/>
            <entry>
                <string language="fre"/>
            </entry>
        </taxon>
    </taxonPath>
</classification>
<classification>
    <purpose>
        <source>LOMv1.0</source>
        <value>discipline</value>
    </purpose>
    
    <taxonPath>
        <source>
            <string language="fre">CDD 22e éd.</string>
            <string language="eng">DDC 22nd ed.</string>
        </source>
        <taxon>
            <id>510</id>
            <entry>
                <string language="fre"><![CDATA[Mathématiques]]></string>
            </entry>
        </taxon>
   </taxonPath>
</classification>      </lom>
   </metadata>