<?xml version="1.0" encoding="UTF-8"?><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>2026-10-23T17:56:48Z</responseDate><request verb="GetRecord" identifier="oai:gumushane-rdlopen.rawdatalibrary.net:gumushane/16211" metadataPrefix="oai_dc">https://gumushane-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:gumushane-rdlopen.rawdatalibrary.net:gumushane/16211</identifier><datestamp>2026-10-22T10:29:05Z</datestamp><setSpec>openaire</setSpec><setSpec>com_gumushane_10000</setSpec><setSpec>col_gumushane_10001</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>SOME SPECIAL SMARANDACHE RULED SURFACES BY FRENET FRAME IN E3-II</dc:title><dc:creator>Senyurt, Suleyman</dc:creator><dc:creator>Canli, Davut</dc:creator><dc:creator>Can, Elif</dc:creator><dc:creator>Mazlum, Sumeyye Gur</dc:creator><dc:subject>Smarandache curve</dc:subject><dc:subject>ruled surfaces</dc:subject><dc:subject>mean curvature</dc:subject><dc:subject>Gaussian curvature</dc:subject><dc:subject>Viviani?s curve</dc:subject><dc:description>In this study, firstly Smarandache ruled surfaces whose base curves are Smarandache curves derived from Frenet vectors of the curve, and whose direction vectors are unit vectors plotting Smarandache curves, are created. Then, the Gaussian and mean curvatures of the obtained ruled surfaces are calculated separately, and the conditions to be developable or minimal for the surfaces are given. Finally, the examples are given for each surface and the graphs of these surfaces are drawn.</dc:description><dc:publisher>HONAM MATHEMATICAL SOC</dc:publisher><dc:date>2022-12</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/gumushane/16211</dc:identifier><dc:identifier>https://doi.org/10.5831/hmj.2022.44.4.594</dc:identifier><dc:identifier>1225-293X</dc:identifier><dc:language>en</dc:language><dc:relation>HONAM MATHEMATICAL JOURNAL</dc:relation><dc:rights>info:eu-repo/semantics/closedAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://gumushane-rdlopen.rawdatalibrary.net/tr/items/gumushane/16211</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>