{"id":"https://openalex.org/W2052082494","doi":"https://doi.org/10.1007/s00373-007-0734-z","title":"k\u2013Pyramidal One\u2013Factorizations","display_name":"k\u2013Pyramidal One\u2013Factorizations","publication_year":2007,"publication_date":"2007-06-01","ids":{"openalex":"https://openalex.org/W2052082494","doi":"https://doi.org/10.1007/s00373-007-0734-z","mag":"2052082494"},"language":"en","primary_location":{"id":"doi:10.1007/s00373-007-0734-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00373-007-0734-z","pdf_url":null,"source":{"id":"https://openalex.org/S186126824","display_name":"Graphs and Combinatorics","issn_l":"0911-0119","issn":["0911-0119","1435-5914"],"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":"Graphs and Combinatorics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://iris.unimore.it/bitstream/11380/613662/1/k_pyr_postprint.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068574664","display_name":"Giuseppe Mazzuoccolo","orcid":"https://orcid.org/0000-0001-7775-065X"},"institutions":[{"id":"https://openalex.org/I122346577","display_name":"University of Modena and Reggio Emilia","ror":"https://ror.org/02d4c4y02","country_code":"IT","type":"education","lineage":["https://openalex.org/I122346577"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Mazzuoccolo","raw_affiliation_strings":["Dipartimento di Matematica, Universita\u2019 di Modena e Reggio Emilia, via Campi 213/B, I-41100, Modena, Italy","Universita\u2019 di Modena e Reggio Emilia, Dipartimento di Matematica, via Campi 213/B, I-41100, Modena, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica, Universita\u2019 di Modena e Reggio Emilia, via Campi 213/B, I-41100, Modena, Italy","institution_ids":["https://openalex.org/I122346577"]},{"raw_affiliation_string":"Universita\u2019 di Modena e Reggio Emilia, Dipartimento di Matematica, via Campi 213/B, I-41100, Modena, Italy#TAB#","institution_ids":["https://openalex.org/I122346577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075889142","display_name":"Gloria Rinaldi","orcid":"https://orcid.org/0000-0002-4875-1095"},"institutions":[{"id":"https://openalex.org/I122346577","display_name":"University of Modena and Reggio Emilia","ror":"https://ror.org/02d4c4y02","country_code":"IT","type":"education","lineage":["https://openalex.org/I122346577"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Gloria Rinaldi","raw_affiliation_strings":["Dipartimento di Scienze Agrarie, Universita\u2019 di Modena e Reggio Emilia, Via Kennedy 17, I-42100, Reggio Emilia, Italy","Universita\u2019 di Modena e Reggio Emilia, Dipartimento di Scienze Agrarie, Via Kennedy 17, I-42100, Reggio Emilia, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze Agrarie, Universita\u2019 di Modena e Reggio Emilia, Via Kennedy 17, I-42100, Reggio Emilia, Italy","institution_ids":["https://openalex.org/I122346577"]},{"raw_affiliation_string":"Universita\u2019 di Modena e Reggio Emilia, Dipartimento di Scienze Agrarie, Via Kennedy 17, I-42100, Reggio Emilia, Italy#TAB#","institution_ids":["https://openalex.org/I122346577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5075889142"],"corresponding_institution_ids":["https://openalex.org/I122346577"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.3209,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.68145449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"23","issue":"3","first_page":"315","last_page":"326"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9987999796867371,"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/T10849","display_name":"Finite Group Theory Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8482036590576172},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8177043199539185},{"id":"https://openalex.org/keywords/automorphism","display_name":"Automorphism","score":0.5758316516876221},{"id":"https://openalex.org/keywords/automorphism-group","display_name":"Automorphism group","score":0.5266841650009155},{"id":"https://openalex.org/keywords/abelian-group","display_name":"Abelian group","score":0.5225695371627808},{"id":"https://openalex.org/keywords/factorization","display_name":"Factorization","score":0.5221583843231201},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5044854879379272},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4810081422328949},{"id":"https://openalex.org/keywords/graph-automorphism","display_name":"Graph automorphism","score":0.46081820130348206},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4548821747303009},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3725801110267639},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.10137280821800232},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.0636284351348877}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8482036590576172},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8177043199539185},{"id":"https://openalex.org/C118712358","wikidata":"https://www.wikidata.org/wiki/Q782566","display_name":"Automorphism","level":2,"score":0.5758316516876221},{"id":"https://openalex.org/C2988750069","wikidata":"https://www.wikidata.org/wiki/Q60790315","display_name":"Automorphism group","level":3,"score":0.5266841650009155},{"id":"https://openalex.org/C136170076","wikidata":"https://www.wikidata.org/wiki/Q181296","display_name":"Abelian group","level":2,"score":0.5225695371627808},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.5221583843231201},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5044854879379272},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4810081422328949},{"id":"https://openalex.org/C6049932","wikidata":"https://www.wikidata.org/wiki/Q834981","display_name":"Graph automorphism","level":5,"score":0.46081820130348206},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4548821747303009},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3725801110267639},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.10137280821800232},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.0636284351348877},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00373-007-0734-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00373-007-0734-z","pdf_url":null,"source":{"id":"https://openalex.org/S186126824","display_name":"Graphs and Combinatorics","issn_l":"0911-0119","issn":["0911-0119","1435-5914"],"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":"Graphs and Combinatorics","raw_type":"journal-article"},{"id":"pmh:oai:iris.unimore.it:11380/613662","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/613662","pdf_url":"https://iris.unimore.it/bitstream/11380/613662/1/k_pyr_postprint.pdf","source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.unimore.it:11380/613662","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/613662","pdf_url":"https://iris.unimore.it/bitstream/11380/613662/1/k_pyr_postprint.pdf","source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2052082494.pdf"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W399101440","https://openalex.org/W2025572443","https://openalex.org/W2035859973","https://openalex.org/W2036925120","https://openalex.org/W2038114410","https://openalex.org/W2084761021","https://openalex.org/W2094917808","https://openalex.org/W2117487010","https://openalex.org/W2133147860","https://openalex.org/W2136640831","https://openalex.org/W2149102431","https://openalex.org/W2158663330","https://openalex.org/W2914333532","https://openalex.org/W2945880151","https://openalex.org/W2970789867","https://openalex.org/W4231371058"],"related_works":["https://openalex.org/W4302155387","https://openalex.org/W2085781584","https://openalex.org/W2545189445","https://openalex.org/W2115024785","https://openalex.org/W2949890955","https://openalex.org/W4289596368","https://openalex.org/W1543499813","https://openalex.org/W1678473343","https://openalex.org/W2390866431","https://openalex.org/W3020284939"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
