<?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>2026-10-19T01:08:52Z</responseDate><request verb="GetRecord" identifier="oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/15649" metadataPrefix="oai_dc">https://ebyu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/15649</identifier><datestamp>2026-10-18T20:41:26Z</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>A uniqueness theorem for bessel operator from interior spectral data</dc:title><dc:creator>Sat, Murat</dc:creator><dc:creator>Panakhov, Etibar S.</dc:creator><dc:subject>STURM-LIOUVILLE OPERATOR</dc:subject><dc:subject>DIFFERENTIAL-OPERATORS</dc:subject><dc:subject>RECONSTRUCTION</dc:subject><dc:subject>Mathematics, Applied</dc:subject><dc:subject>Mathematics</dc:subject><dc:description>Inverse problem for the Bessel operator is studied. A set of values of eigenfunctions at some internal point and parts of two spectra are taken as data. Uniqueness theorems are obtained. The approach that was used in investigation of problems with partially known potential is employed. © 2013 Murat Sat and Etibar S. Panakhov.</dc:description><dc:publisher>HINDAWI PUBLISHING CORPORATION</dc:publisher><dc:date>2013</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/ebyu/15649</dc:identifier><dc:identifier>https://doi.org/10.1155/2013/713654</dc:identifier><dc:identifier>1687-0409</dc:identifier><dc:language>en</dc:language><dc:relation>Abstract and Applied Analysis</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/15649</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>