<?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>2026-10-19T01:56:14Z</responseDate><request verb="GetRecord" identifier="oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/18193" metadataPrefix="oai_dc">https://ebyu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/18193</identifier><datestamp>2026-10-18T20:56:25Z</datestamp><setSpec>openaire</setSpec><setSpec>driver</setSpec><setSpec>com_ebyu_10000</setSpec><setSpec>col_ebyu_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>ON RINGS IN WHICH ALL UNITS CAN BE PRESENTED IN THE FORM 𝟏 + 𝐞𝐑(𝟏 − 𝐞)</dc:title><dc:creator>ÖZDIN, Tufan</dc:creator><dc:subject>Matematik</dc:subject><dc:description>The aim of the present paper is to characterize associative rings 𝑅 with unity in which 1 + 𝑒𝑅(1 − 𝑒) = 𝑈(𝑅) in terms of some important class of rings in the literature (for example, NR-rings, UU-rings, UJ-rings, UR-rings, exchange rings, 2-primal rings), where 𝑒2 = 𝑒 ∈ 𝑅 and 𝑈(𝑅) is the set of units of 𝑅.\r</dc:description><dc:date>2022</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/ebyu/18193</dc:identifier><dc:identifier>https://doi.org/10.20290/estubtdb.957366</dc:identifier><dc:language>en</dc:language><dc:relation>Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi b- Teorik Bilimler</dc:relation><dc:rights>info:eu-repo/semantics/openAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/18193</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>