<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-IMNQ8UIC/5b29-4799-6ab04cd2f4fd5-cedee0ac-4dd/PDF"><dcterms:extent>416 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-IMNQ8UIC/06cbe9da-c7df-4e9c-b54a-92def5d4204d/TEXT"><dcterms:extent>24 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2014-2024"><edm:begin xml:lang="en">2014</edm:begin><edm:end xml:lang="en">2024</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-IMNQ8UIC"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-OE00UKYR" /><dcterms:issued>2021</dcterms:issued><dc:creator>Rolih, Don</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:8</dc:format><dc:format xml:lang="sl">9 str.</dc:format><dc:identifier>ISSN:2385-8567</dc:identifier><dc:identifier>COBISSID_HOST:78344195</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-IMNQ8UIC</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Založba Fakultete za matematiko in fiziko Univerze v Ljubljani</dc:publisher><dcterms:isPartOf xml:lang="sl">Matrika</dcterms:isPartOf><dc:subject xml:lang="sl">geometrijske lastnosti biljardov</dc:subject><dc:subject xml:lang="en">Helmholtz equation</dc:subject><dc:subject xml:lang="sl">Helmholtzova enačba</dc:subject><dc:subject xml:lang="en">isospectrality</dc:subject><dc:subject xml:lang="sl">izospektralnost</dc:subject><dc:subject xml:lang="en">polygonal billiards</dc:subject><dc:subject xml:lang="en">statistical behavior of the spectrum</dc:subject><dc:subject xml:lang="sl">statistično obnašanje spektra</dc:subject><dcterms:temporal rdf:resource="2014-2024" /><dc:title xml:lang="sl">Ali lahko slišimo obliko bobna?|</dc:title><dc:description xml:lang="sl">In the first part, the Helmholtz equation is presented and a simple proof of isospectrality between two polygonal billiards is provided. Next, the geometric properties of billiards that can be deduced from the eigenvalue spectrum are examined and the statistical behavior of the spectrum is explored. In the last part, two experimental realizations of isospectral billiards are provided which give experimental confirmation of isospectrality</dc:description><dc:description xml:lang="sl">V prvem delu je predstavljena Helmholtzova enačba in preprost dokaz izospektralnosti dveh biljardov v obliki večkotnika. Naslednji del je posvečen geometrijskim lastnostim biljardov, ki so dobljene s pomočjo lastnih vrednosti, in raziskavi statističnega obnašanja spektra. V zadnjem delu sta predstavljeni dve eksperimentalni potrditvi izospektralnosti različnih biljardov</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-IMNQ8UIC"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-IMNQ8UIC" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-IMNQ8UIC/5b29-4799-6ab04cd2f4fd5-cedee0ac-4dd/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:dataProvider xml:lang="en">National and University Library of Slovenia</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-IMNQ8UIC/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-IMNQ8UIC" /></ore:Aggregation></rdf:RDF>