{"id":"https://openalex.org/W2002104975","doi":"https://doi.org/10.1016/0012-365x(95)00053-y","title":"Semirigid sets of diamond orders","display_name":"Semirigid sets of diamond orders","publication_year":1996,"publication_date":"1996-09-01","ids":{"openalex":"https://openalex.org/W2002104975","doi":"https://doi.org/10.1016/0012-365x(95)00053-y","mag":"2002104975"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(95)00053-y","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(95)00053-y","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics","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/A5017026195","display_name":"V. Lashkia","orcid":null},"institutions":[{"id":"https://openalex.org/I111428342","display_name":"Hitotsubashi University","ror":"https://ror.org/04jqj7p05","country_code":"JP","type":"education","lineage":["https://openalex.org/I111428342"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Vaktang Lashkia","raw_affiliation_strings":["Hitotsubashi University, 2-1 Naka, Kunitachi-shi, Tokyo 186, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hitotsubashi University, 2-1 Naka, Kunitachi-shi, Tokyo 186, Japan","institution_ids":["https://openalex.org/I111428342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063908266","display_name":"Masahiro Miyakawa","orcid":null},"institutions":[{"id":"https://openalex.org/I24254649","display_name":"Tsukuba University of Technology","ror":"https://ror.org/057bx9y85","country_code":"JP","type":"education","lineage":["https://openalex.org/I24254649"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Miyakawa","raw_affiliation_strings":["Tsukuba College of Technology, 4-12-7 Kasuga, Tsukuba, Ibaraki 305, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsukuba College of Technology, 4-12-7 Kasuga, Tsukuba, Ibaraki 305, Japan","institution_ids":["https://openalex.org/I24254649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072906272","display_name":"Akihiro Nozaki","orcid":null},"institutions":[{"id":"https://openalex.org/I15605915","display_name":"Otsuma Women's University","ror":"https://ror.org/012322w18","country_code":"JP","type":"education","lineage":["https://openalex.org/I15605915"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiro Nozaki","raw_affiliation_strings":["Otsuma Women's University, 9-1 Kamioyamada-machi, Tama-shi, Tokyo 206, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Otsuma Women's University, 9-1 Kamioyamada-machi, Tama-shi, Tokyo 206, Japan","institution_ids":["https://openalex.org/I15605915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016254521","display_name":"Grant Pogosyan","orcid":null},"institutions":[{"id":"https://openalex.org/I199080787","display_name":"International Christian University","ror":"https://ror.org/01cg0k189","country_code":"JP","type":"education","lineage":["https://openalex.org/I199080787"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Grant Pogosyan","raw_affiliation_strings":["International Christian University, 3-10-2, \u014csawa, Mitaka-shi, Tokyo 181, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Christian University, 3-10-2, \u014csawa, Mitaka-shi, Tokyo 181, Japan","institution_ids":["https://openalex.org/I199080787"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084568595","display_name":"Ivo G. Rosenberg","orcid":null},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ivo G. Rosenberg","raw_affiliation_strings":["Universit\u00e8 de Montr\u00e9al, C.P. 6128, succ. A, Montr\u00e9al, P.Q. H3C 3J7, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e8 de Montr\u00e9al, C.P. 6128, succ. A, Montr\u00e9al, P.Q. H3C 3J7, Canada#TAB#","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.7676,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.63807635,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"156","issue":"1-3","first_page":"277","last_page":"283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11703","display_name":"Rings, Modules, and Algebras","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11703","display_name":"Rings, Modules, and Algebras","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9987000226974487,"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/T11567","display_name":"semigroups and automata theory","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8261933326721191},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6506105661392212},{"id":"https://openalex.org/keywords/diamond","display_name":"Diamond","score":0.5957238674163818},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4625059962272644},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.053609102964401245}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8261933326721191},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6506105661392212},{"id":"https://openalex.org/C2776921476","wikidata":"https://www.wikidata.org/wiki/Q5283","display_name":"Diamond","level":2,"score":0.5957238674163818},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4625059962272644},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.053609102964401245},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0012-365x(95)00053-y","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(95)00053-y","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W33486614","https://openalex.org/W204569189","https://openalex.org/W585935133","https://openalex.org/W1573098888","https://openalex.org/W1602082415","https://openalex.org/W1605823266","https://openalex.org/W2025110370","https://openalex.org/W2030059194","https://openalex.org/W2032291542","https://openalex.org/W2099298480","https://openalex.org/W2137933659","https://openalex.org/W2913907657","https://openalex.org/W6608323166","https://openalex.org/W6634210713","https://openalex.org/W6680526684","https://openalex.org/W6759219456","https://openalex.org/W7038787218"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2383733224","https://openalex.org/W1587224694","https://openalex.org/W2911598644"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
