<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:vl="http://visuallibrary.net/vl" 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>2026-07-06T14:12:27Z</responseDate><request verb="GetRecord" metadataPrefix="mets" identifier="1376167">https://ce.visuallibrary.net/ulbd/oai/</request><GetRecord><record><header><identifier>oai:ce.visuallibrary.net/ulbd:1376167</identifier><datestamp>2026-06-10T15:00:44Z</datestamp><setSpec>ulbdce</setSpec><setSpec>book</setSpec></header><metadata><mets:mets xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/version112/mets.xsd" OBJID="7">
<mets:metsHdr CREATEDATE="2026-07-06T16:12:27"><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="SOFTWARE"><mets:name>vls/2603</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="INSTANCE"><mets:name>nrwce</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="REPOSITORY"><mets:name>ce.visuallibrary.net</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="BUILDER"><mets:name>vd</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="md1376167"><mets:mdWrap MIMETYPE="text/xml" MDTYPE="MODS"><mets:xmlData><mods:mods version="3.8" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd"><mods:titleInfo><mods:title>Discrete isothermic surfaces in Lie sphere geometry</mods:title></mods:titleInfo><mods:name type="personal" usage="primary" authority="gnd" authorityURI="http://d-nb.info/gnd/" valueURI="http://d-nb.info/gnd/1269928058"><mods:displayForm>Cho, Joseph</mods:displayForm><mods:role><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role><mods:role><mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:displayForm>Naokawa, Kosuke</mods:displayForm><mods:role><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role><mods:role><mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:displayForm>Ogata, Yuta</mods:displayForm><mods:role><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role><mods:role><mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:displayForm>Pember, Mason</mods:displayForm><mods:role><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role><mods:role><mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" authorityURI="http://d-nb.info/gnd/" valueURI="http://d-nb.info/gnd/1139497073"><mods:displayForm>Rossman, Wayne</mods:displayForm><mods:namePart type="date">1965-</mods:namePart><mods:role><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role><mods:role><mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:displayForm>Yasumoto, Masashi</mods:displayForm><mods:role><mods:roleTerm type="text">Verfasser</mods:roleTerm></mods:role><mods:role><mods:roleTerm authority="marcrelator" type="code">aut</mods:roleTerm></mods:role></mods:name><mods:typeOfResource>text</mods:typeOfResource><mods:genre authority="rdacontent">Text</mods:genre><mods:genre authority="marcgt">book</mods:genre><mods:originInfo script="Latn"><mods:place><mods:placeTerm type="code" authority="marccountry">sz</mods:placeTerm></mods:place><mods:place><mods:placeTerm type="code" authority="iso3166">XA-CH</mods:placeTerm></mods:place><mods:place><mods:placeTerm type="text">Cham, Switzerland</mods:placeTerm></mods:place><mods:publisher>Springer</mods:publisher><mods:dateIssued>[2025]</mods:dateIssued><mods:dateIssued encoding="w3cdtf" keyDate="yes">2025</mods:dateIssued><mods:issuance>monographic</mods:issuance></mods:originInfo><mods:language><mods:languageTerm authority="iso639-2b" type="code">eng</mods:languageTerm></mods:language><mods:physicalDescription><mods:form authority="marcform">print</mods:form><mods:extent>xi, 235 Seiten : Illustrationen, Diagramme</mods:extent><mods:form type="media" authority="rdamedia">ohne Hilfsmittel zu benutzen</mods:form><mods:form type="carrier" authority="rdacarrier">Band</mods:form></mods:physicalDescription><mods:abstract type="Summary">Chapter 1. Introduction -- Chapter 2. Isothermic surfaces in Möbius geometry -- Chapter 3. From smooth to discrete via permutability -- Chapter 4. Discrete Isothermic surfaces -- Chapter 5. Ω-surfaces in Lie sphere geometry -- Chapter 6. Integrability of Ω-surfaces via isothermicity -- Chapter 7. Discrete Ω-surfaces. This book provides a highly accessible approach to discrete surface theory, within the unifying frameworks of Moebius and Lie sphere geometries, from the perspective of transformation theory of surfaces rooted in integrable systems. It elucidates how the transformation theory for smooth surfaces can be used as a springboard for understanding the discretization process of certain types of surfaces, and it is aimed at high-level undergraduate students, graduate students and professional mathematicians alike. The reader will benefit from the detailed exploration of the transformation theory of surfaces, including Christoffel, Calapso and Darboux transformations of particular classes of surfaces, as well as becoming more familiar with integrable systems via zero curvature representation, including flat connections and conserved quantities, in both smooth and discrete settings.</mods:abstract><mods:note type="statement of responsibility" altRepGroup="00" script="Latn">Joseph Cho, Kosuke Naokawa, Yuta Ogata, Mason Pember, Wayne Rossman, Masashi Yasumoto</mods:note><mods:note>Literaturverzeichnis: Seite 221-231</mods:note><mods:subject authority="lcsh"><mods:topic>Geometry, Differential.</mods:topic></mods:subject><mods:subject authority="lcsh"><mods:topic>Geometry.</mods:topic></mods:subject><mods:subject authority="lcsh"><mods:topic>Differential equations.</mods:topic></mods:subject><mods:subject authority="lcsh"><mods:topic>Global analysis (Mathematics).</mods:topic></mods:subject><mods:subject authority="lcsh"><mods:topic>Manifolds (Mathematics).</mods:topic></mods:subject><mods:classification authority="ddc" edition="23">516.36</mods:classification><mods:identifier type="isbn">9783031955914</mods:identifier><mods:identifier type="local">99376082464006441</mods:identifier><mods:identifier type="ncidn">HT031258704</mods:identifier><mods:relatedItem type="otherFormat" otherType="Erscheint auch als" displayLabel="Erscheint auch als"><mods:note>Online-Ausgabe</mods:note><mods:identifier type="isbn">9783031955921</mods:identifier></mods:relatedItem><mods:relatedItem type="series"><mods:titleInfo><mods:title>Lecture notes in mathematics</mods:title></mods:titleInfo><mods:part><mods:detail><mods:number>2375</mods:number></mods:detail></mods:part><mods:recordInfo><mods:recordIdentifier>(DE-605)HT001253222</mods:recordIdentifier></mods:recordInfo></mods:relatedItem><mods:location><mods:physicalLocation>49HBZ_UBK</mods:physicalLocation></mods:location><mods:location><mods:physicalLocation>49HBZ_WUP</mods:physicalLocation></mods:location><mods:location><mods:physicalLocation>49HBZ_UBO</mods:physicalLocation></mods:location><mods:location><mods:physicalLocation>49HBZ_ULM</mods:physicalLocation></mods:location><mods:location><mods:physicalLocation>49HBZ_DUE</mods:physicalLocation></mods:location><mods:location><mods:physicalLocation>49HBZ_ULB</mods:physicalLocation></mods:location><mods:location><mods:physicalLocation>49HBZ_FUH</mods:physicalLocation></mods:location><mods:extension><vl:catalogEnrichment series="" tocAvailableInCatalog="false" tocUrlInCatalog="" tocUrlsInCatalog="" numRecordsFoundInDNB="0" tocUrlInDNB="" tocAvailableInDNB="false" scan="true" tocMissingInCatalog="" ncidn="HT031258704" dateIssued="[2025]"/><vlz:info xmlns:vlz="http://visuallibrary.net/vlz/1.0/" version="2"/></mods:extension><mods:recordInfo><mods:descriptionStandard>rda</mods:descriptionStandard><mods:recordCreationDate encoding="marc">250825</mods:recordCreationDate><mods:recordChangeDate encoding="iso8601">20260123142259.0</mods:recordChangeDate><mods:recordIdentifier source="ulbdce">154316401</mods:recordIdentifier><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm></mods:languageOfCataloging></mods:recordInfo></mods:mods></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="amd1376167"><mets:rightsMD ID="rights1376167">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVRIGHTS">
<mets:xmlData>
<dv:rights xmlns:dv="http://dfg-viewer.de/">
<dv:ownerLogo>https://ce.visuallibrary.net//domainresource/static/graphics/connectors/viewerLogo.gif</dv:ownerLogo></dv:rights>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD><mets:digiprovMD ID="digiprov1376167">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVLINKS">
<mets:xmlData>
<dv:links xmlns:dv="http://dfg-viewer.de/">
<dv:reference>http://193.30.112.129:83/F/?func=find-c&amp;ccl_term=ICS%3D154316401+X0001</dv:reference>
<dv:presentation>https://ce.visuallibrary.net/id/1376167</dv:presentation>
<dv:iiif>https://ce.visuallibrary.net/i3f/v20/1376167/manifest</dv:iiif>
<dv:sru>https://ce.visuallibrary.net/proto_ftsearch/1376167</dv:sru></dv:links>
</mets:xmlData>
</mets:mdWrap>
</mets:digiprovMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="DOWNLOAD"><mets:file MIMETYPE="application/pdf" CHECKSUM="3360d2f78c269e322e6c0ea5f13bb1247623b81f" CREATED="2026-06-05T16:28:23.878043Z" CHECKSUMTYPE="SHA-1" SIZE="472225" ID="PDF_1376167"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/pdf/1376167" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="TEASER"><mets:file MIMETYPE="image/png" CREATED="2026-01-26T21:02:41.313700Z" ID="IMG_TEASER_1376218"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/304/1376218" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="DEFAULT"><mets:file MIMETYPE="image/png" ID="IMG_DEFAULT_1376218"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/1000/1376218" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_DEFAULT_1376219"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/1000/1376219" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_DEFAULT_1376220"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/1000/1376220" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_DEFAULT_1376221"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/1000/1376221" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="THUMBS"><mets:file MIMETYPE="image/png" ID="IMG_THUMBS_1376218"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/128/1376218" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_THUMBS_1376219"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/128/1376219" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_THUMBS_1376220"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/128/1376220" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_THUMBS_1376221"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/128/1376221" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MIN"><mets:file MIMETYPE="image/png" ID="IMG_MIN_1376218"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/504/1376218" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_MIN_1376219"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/504/1376219" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_MIN_1376220"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/504/1376220" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_MIN_1376221"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/504/1376221" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MAX"><mets:file MIMETYPE="image/png" ID="IMG_MAX_1376218"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/0/1376218" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_MAX_1376219"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/0/1376219" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_MAX_1376220"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/0/1376220" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/png" ID="IMG_MAX_1376221"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/webcache/0/1376221" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="FULLTEXT"><mets:file MIMETYPE="text/xml" CREATED="2026-06-03T17:41:23.312907Z" ID="ALTO1376218"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/fulltext/alto3/1376218" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="text/xml" CREATED="2026-06-03T17:41:23.427506Z" ID="ALTO1376219"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/fulltext/alto3/1376219" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="text/xml" CREATED="2026-06-03T17:41:23.833238Z" ID="ALTO1376220"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/fulltext/alto3/1376220" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="text/xml" CREATED="2026-06-03T17:41:23.471702Z" ID="ALTO1376221"><mets:FLocat xlink:href="https://ce.visuallibrary.net/download/fulltext/alto3/1376221" LOCTYPE="URL"/></mets:file></mets:fileGrp></mets:fileSec><mets:structMap TYPE="PHYSICAL"><mets:div TYPE="physSequence" ID="physroot"><mets:div ID="phys1376218" TYPE="page" LABEL="[Seite 1]" ORDER="1"><mets:fptr FILEID="IMG_DEFAULT_1376218"/><mets:fptr FILEID="IMG_THUMBS_1376218"/><mets:fptr FILEID="IMG_MIN_1376218"/><mets:fptr FILEID="IMG_MAX_1376218"/><mets:fptr FILEID="ALTO1376218"/></mets:div><mets:div ID="phys1376219" TYPE="page" LABEL="[Seite 2]" ORDER="2"><mets:fptr FILEID="IMG_DEFAULT_1376219"/><mets:fptr FILEID="IMG_THUMBS_1376219"/><mets:fptr FILEID="IMG_MIN_1376219"/><mets:fptr FILEID="IMG_MAX_1376219"/><mets:fptr FILEID="ALTO1376219"/></mets:div><mets:div ID="phys1376220" TYPE="page" LABEL="[Seite 3]" ORDER="3"><mets:fptr FILEID="IMG_DEFAULT_1376220"/><mets:fptr FILEID="IMG_THUMBS_1376220"/><mets:fptr FILEID="IMG_MIN_1376220"/><mets:fptr FILEID="IMG_MAX_1376220"/><mets:fptr FILEID="ALTO1376220"/></mets:div><mets:div ID="phys1376221" TYPE="page" LABEL="[Seite 4]" ORDER="4"><mets:fptr FILEID="IMG_DEFAULT_1376221"/><mets:fptr FILEID="IMG_THUMBS_1376221"/><mets:fptr FILEID="IMG_MIN_1376221"/><mets:fptr FILEID="IMG_MAX_1376221"/><mets:fptr FILEID="ALTO1376221"/></mets:div></mets:div></mets:structMap><mets:structMap TYPE="LOGICAL"><mets:div ID="log1376167" DMDID="md1376167" ADMID="amd1376167" TYPE="monograph" LABEL="Discrete isothermic surfaces in Lie sphere geometry" ORDER="1"><mets:fptr FILEID="PDF_1376167"/><mets:fptr FILEID="IMG_TEASER_1376218"/><mets:div ID="log1376217" TYPE="contents" ORDER="1"/></mets:div></mets:structMap><mets:structLink><mets:smLink xlink:from="log1376167" xlink:to="physroot"/><mets:smLink xlink:from="log1376217" xlink:to="phys1376218"/><mets:smLink xlink:from="log1376217" xlink:to="phys1376219"/><mets:smLink xlink:from="log1376217" xlink:to="phys1376220"/><mets:smLink xlink:from="log1376217" xlink:to="phys1376221"/></mets:structLink></mets:mets></metadata></record></GetRecord></OAI-PMH>