<?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>2026-10-19T01:56:53Z</responseDate><request verb="GetRecord" identifier="oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/11891" metadataPrefix="oai_dc">https://ebyu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/11891</identifier><datestamp>2026-10-18T20:34:07Z</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>Hyperbolic functions obtained from k -Pell sequences</dc:title><dc:creator>Kuloğlu, Bahar</dc:creator><dc:creator>Özkan, Engin</dc:creator><dc:subject>k-Pell number</dc:subject><dc:subject>k-Pell sequence</dc:subject><dc:subject>Metallic Shofars</dc:subject><dc:subject>Pell hyperbolic function</dc:subject><dc:description>In this paper, an expansion of the classical hyperbolic functions is presented and studied. Also, many features of the k- Pell hyperbolic functions are given. Finally, some graph and curved surfaces related to the k − Pell hyperbolic functions are introduced. © 2024, African Mathematical Union and Springer-Verlag GmbH Deutschland, ein Teil von Springer Nature.</dc:description><dc:publisher>Springer Science and Business Media Deutschland GmbH</dc:publisher><dc:date>2024</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/ebyu/11891</dc:identifier><dc:identifier>https://doi.org/10.1007/s13370-023-01160-7</dc:identifier><dc:identifier>1012-9405</dc:identifier><dc:language>en</dc:language><dc:relation>Afrika Matematika</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/11891</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>