<?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>2026-10-30T01:19:16Z</responseDate><request verb="GetRecord" identifier="oai:munzur-rdlopen.rawdatalibrary.net:munzur/3924" metadataPrefix="oai_dc">https://munzur-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:munzur-rdlopen.rawdatalibrary.net:munzur/3924</identifier><datestamp>2026-10-28T15:47:41Z</datestamp><setSpec>openaire</setSpec><setSpec>driver</setSpec><setSpec>com_munzur_1</setSpec><setSpec>col_munzur_2</setSpec><setSpec>com_munzur_8</setSpec><setSpec>col_munzur_154</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>Novel hyperbolic behaviors to some important models arising in quantum science</dc:title><dc:creator>Bulut, Hasan</dc:creator><dc:creator>Sulaiman, Tukur Abdulkadir</dc:creator><dc:creator>Baskonus, Haci Mehmet</dc:creator><dc:creator>Yazgan, Tugba</dc:creator><dc:subject>(2+1)-Dimensional cubic</dc:subject><dc:subject>Hyperbolic function solution</dc:subject><dc:subject>Modified Zakharov–Kuznetsov equation</dc:subject><dc:subject>The sine-Gordon expansion method</dc:subject><dc:description>In this study, with the help of Wolfram Mathematica 9 software, the powerful sine-Gordon expansion method is used in constructing new hyperbolic function solutions to the two well known nonlinear differential equations that arise in the field of nonlinear sciences, namely; the modified Zakharov–Kuznetsov and the (2+1)-dimensional cubic Klein–Gordon equations. We also plot the two- and three-dimensional graphics of all the obtained solutions in this paper by utilizing the same program in the Wolfram Mathematica 9 software.</dc:description><dc:publisher>Springer New York LLC</dc:publisher><dc:date>2017</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/munzur/3924</dc:identifier><dc:identifier>https://doi.org/10.1007/s11082-017-1181-6</dc:identifier><dc:identifier>0306-8919</dc:identifier><dc:language>en</dc:language><dc:relation>Optical and Quantum Electronics</dc:relation><dc:rights>info:eu-repo/semantics/openAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/3924</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>