{"id":"https://openalex.org/W4399922203","doi":"https://doi.org/10.1007/s11075-024-01863-3","title":"Spectral characterizations and integer powers of tridiagonal 2-Toeplitz matrices","display_name":"Spectral characterizations and integer powers of tridiagonal 2-Toeplitz matrices","publication_year":2024,"publication_date":"2024-06-22","ids":{"openalex":"https://openalex.org/W4399922203","doi":"https://doi.org/10.1007/s11075-024-01863-3"},"language":"en","primary_location":{"id":"doi:10.1007/s11075-024-01863-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11075-024-01863-3","pdf_url":null,"source":{"id":"https://openalex.org/S117494069","display_name":"Numerical Algorithms","issn_l":"1017-1398","issn":["1017-1398","1572-9265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Numerical Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079355709","display_name":"Maryam Shams Solary","orcid":"https://orcid.org/0000-0002-8911-3903"},"institutions":[{"id":"https://openalex.org/I55547365","display_name":"Payame Noor University","ror":"https://ror.org/031699d98","country_code":"IR","type":"education","lineage":["https://openalex.org/I55547365"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Maryam Shams Solary","raw_affiliation_strings":["Department of Mathematics, Payame Noor University, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Payame Noor University, Tehran, Iran","institution_ids":["https://openalex.org/I55547365"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053268193","display_name":"Stefano Serra\u2010Capizzano","orcid":"https://orcid.org/0000-0001-9477-109X"},"institutions":[{"id":"https://openalex.org/I115752224","display_name":"University of Insubria","ror":"https://ror.org/00s409261","country_code":"IT","type":"education","lineage":["https://openalex.org/I115752224"]},{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["IT","SE"],"is_corresponding":false,"raw_author_name":"Stefano Serra-Capizzano","raw_affiliation_strings":["Department of Science and High Technology, Insubria University, Como, Italy","Division of Scientific Computing, Department of Information Technology, Uppsala University, Uppsala, Sweden","INdAM Research Unit at Department of Science and High Technology, Insubria University, Como, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Science and High Technology, Insubria University, Como, Italy","institution_ids":["https://openalex.org/I115752224"]},{"raw_affiliation_string":"Division of Scientific Computing, Department of Information Technology, Uppsala University, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]},{"raw_affiliation_string":"INdAM Research Unit at Department of Science and High Technology, Insubria University, Como, Italy","institution_ids":["https://openalex.org/I115752224"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079355709"],"corresponding_institution_ids":["https://openalex.org/I55547365"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.3574,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60531551,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"100","issue":"2","first_page":"707","last_page":"727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12504","display_name":"Mathematics and Applications","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tridiagonal-matrix","display_name":"Tridiagonal matrix","score":0.9449841976165771},{"id":"https://openalex.org/keywords/toeplitz-matrix","display_name":"Toeplitz matrix","score":0.8829651474952698},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8580541610717773},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.7348037958145142},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.6812899708747864},{"id":"https://openalex.org/keywords/tridiagonal-matrix-algorithm","display_name":"Tridiagonal matrix algorithm","score":0.4963393807411194},{"id":"https://openalex.org/keywords/levinson-recursion","display_name":"Levinson recursion","score":0.45551860332489014},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.4221647083759308},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3963305354118347},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3249904215335846},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3219871520996094},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12959110736846924},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.12104830145835876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.06647679209709167},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0638953447341919}],"concepts":[{"id":"https://openalex.org/C51647924","wikidata":"https://www.wikidata.org/wiki/Q1755277","display_name":"Tridiagonal matrix","level":3,"score":0.9449841976165771},{"id":"https://openalex.org/C147710293","wikidata":"https://www.wikidata.org/wiki/Q849428","display_name":"Toeplitz matrix","level":2,"score":0.8829651474952698},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8580541610717773},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.7348037958145142},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.6812899708747864},{"id":"https://openalex.org/C176603272","wikidata":"https://www.wikidata.org/wiki/Q1819156","display_name":"Tridiagonal matrix algorithm","level":4,"score":0.4963393807411194},{"id":"https://openalex.org/C122212055","wikidata":"https://www.wikidata.org/wiki/Q11679774","display_name":"Levinson recursion","level":3,"score":0.45551860332489014},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.4221647083759308},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3963305354118347},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3249904215335846},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3219871520996094},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12959110736846924},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.12104830145835876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.06647679209709167},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0638953447341919},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11075-024-01863-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11075-024-01863-3","pdf_url":null,"source":{"id":"https://openalex.org/S117494069","display_name":"Numerical Algorithms","issn_l":"1017-1398","issn":["1017-1398","1572-9265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Numerical Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:irinsubria.uninsubria.it:11383/2186671","is_oa":false,"landing_page_url":"https://hdl.handle.net/11383/2186671","pdf_url":null,"source":{"id":"https://openalex.org/S4377196351","display_name":"IrInSubria (University of Insubria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I115752224","host_organization_name":"University of Insubria","host_organization_lineage":["https://openalex.org/I115752224"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W167070228","https://openalex.org/W178772886","https://openalex.org/W253307310","https://openalex.org/W1966268321","https://openalex.org/W1972325782","https://openalex.org/W1977528605","https://openalex.org/W1980058119","https://openalex.org/W1980173732","https://openalex.org/W1984183034","https://openalex.org/W1992341708","https://openalex.org/W1999875980","https://openalex.org/W2000576561","https://openalex.org/W2029981163","https://openalex.org/W2039172674","https://openalex.org/W2072414745","https://openalex.org/W2081065410","https://openalex.org/W2081477585","https://openalex.org/W2085902949","https://openalex.org/W2110741708","https://openalex.org/W2121050416","https://openalex.org/W2144407624","https://openalex.org/W2166057246","https://openalex.org/W2417514618","https://openalex.org/W2616830648","https://openalex.org/W2789730805","https://openalex.org/W2790419630","https://openalex.org/W2791746055","https://openalex.org/W2907252599","https://openalex.org/W4205919981","https://openalex.org/W4214814149","https://openalex.org/W4230843528","https://openalex.org/W4248330606","https://openalex.org/W4254246953","https://openalex.org/W4256359184","https://openalex.org/W4387267137","https://openalex.org/W6833906486"],"related_works":["https://openalex.org/W3158390160","https://openalex.org/W2029459760","https://openalex.org/W2061968434","https://openalex.org/W2727575785","https://openalex.org/W2144962567","https://openalex.org/W3477132","https://openalex.org/W4309994710","https://openalex.org/W1523894721","https://openalex.org/W2027444535","https://openalex.org/W3132531859"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2024-06-23T00:00:00"}