{“id”:“https://openalex.org/W2064339860“,”doi“:”https://doi.org/10.1016/0095-8956(89)90008-7“,”title“:“可铭文多面体短指数的上界”,”display_name“:”可铭文多面体短指标的上界“,”publication_year“:1989,”publitation_date“:”1989-02-01“,”ids“:{”openalex“:”https://openalex.org/W2064339860“,”doi“:”https://doi.org/10.1016/0095-8956(89)90008-7“,”mag“:”2064339860“},”language“:”en“,”primary_location“:”{“id”:“doi:10.1016/0095-8956(89)9008-7”,”is_oa“:false,”landing_page_url“:”https://doi.org/10.1016/0095-8956(89)90008-7“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S2939117604“,”display_name“:”组合理论杂志B辑“,”issn_l“:”0095-8956“,”isn“:[”0095-9956“、”1096-0902“],”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,“licence_id”:null,“version”:“publishedVersion”,“is_accepted”:true,“is_published”:true,“raw_source_name”:“journal of Combinatorial Theory,Series B”,“raw _type”:“juurnal-article”}:false,“oa_status”:closed“,”oa_url“:null,”any_repository_has_fulltext“:false},”authorships“:[{”author_position“:”first“,”author“:{”id“:”https://openalex.org/A5004664346“,”display_name“:”Michael B.Dillencourt“,”orcid“:null},”institutions“:[{”id“:”https://openalex.org/I66946132“,”display_name“:”马里兰大学,学院公园“,”ror“:”https://ror.org/047s2c258“,”country_code“:”US“,”type“:“教育”,”世系“:[”https://openalex.org/I66946132“]}],”国家“:[”美国“],”is_corresponding“:true,”raw_author_name“:”Michael B Dillencourt“,”raw _ affiliation_strings“:[“马里兰大学,大学公园”],”affiliation“:[{”raw _affiliation_string“:”马里兰大学学院公园“,”institution_ids“:[https://openalex.org/I66946132“]}]}],”机构“:[],”国家区分帐户“:1,”机构区分帐户“:1,”相应的作者ID“:[”https://openalex.org/A5004664346“],”对应机构ID“:[”https://openalex.org/I66946132“],”apc_list“:{”value“:3420,”currency“:”USD“,”value_USD“:3420},”apc _payed“:null,”fwci“:1.41768045,”has_fulltext“:false,”cited_by_count“:9,”citation_normalized_percentile“:“46”,“问题”:“1”,“first_page”:“66”,“last_page”:“83“},”is_retracted“:false,”is_paratext“:fase,”isxpac“:false,”primary_topic“:{”id“:”https://openalex.org/T10996“,”“display_name”:“计算几何和网格生成”,“score”:0.9998999834060669,“subfield”:{“id”:“https://openalex.org/subfields/1704“,”display_name“:”计算机图形和计算机辅助设计“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}},”主题“:[{”id“:”https://openalex.org/T10996“,”“display_name”:“计算几何和网格生成”,“score”:0.9998999834060669,“subfield”:{“id”:“https://openalex.org/subfields/1704“,”display_name“:”计算机图形和计算机辅助设计“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}},{”id“:”https://openalex.org/T10374“,”display_name“:”高级图论研究“,”score“:0.9872000217437744,”subfield“:{”id“:”https://openalex.org/subfields/1703“,”display_name“:”计算理论与数学“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}},{”id“:”https://openalex.org/T12923“,”display_name“:”数字图像处理技术“,”score“:0.977900028287598,”subfield“:{”id“:”https://openalex.org/subfields/1707“,”display_name“:”计算机视觉和模式识别“},”字段“:{”id“:”https://openalex.org/fields/17“,”display_name“:”Computer Science“},”domain“:{”id“:”https://openalex.org/domains/3“,”display_name“:”物理科学“}}],”关键词“:[{”id“:”https://openalex.org/关键字/组合数学“,”display_name“:”组合数学“,”score“:0.8773672580718994},{”id“:”https://openalex.org/keywords/mathematics网站“,”display_name“:”数学“,”分数“:0.7572559118270874},{”id“:”https://openalex.org/keywords/上下限“,”display_name“:”上下限“,”score“:0.6455748081207275},{”id“:”https://openalex.org/keywords/index网站“,”display_name“:”指数“,”分数“:0.6443216800689697},{”id“:”https://openalex.org/keywords/regular-polygon“,”display_name“:”正多边形“,”score“:0.5182140469551086},{”id“:”https://openalex.org/keywords/polytope网站“,”display_name“:”Polytope“,”score“:0.4993586540222168},{”id“:”https://openalex.org/keywords/convex-hull“,”display_name“:”凸包“,”score“:0.44762369990348816},{”id“:”https://openalex.org/keywords/planar-graph网站“,”display_name“:”平面图“,”score“:0.44174522161483765},{”id“:”https://openalex.org/keywords/discrete-mathematics网站“,”display_name“:”离散数学“,”score“:0.42409518361091614},{”id“:”https://openalex.org/keywords/delaunay-triangulation网站“,”display_name“:”Delaunay三角剖分“,”score“:0.4150409996509552},{”id“:”https://openalex.org/keywords/graph网站“,”display_name“:”Graph“,”score“:0.3810587525367737},{”id“:”https://openalex.org/keywords/geometry网站“,”display_name“:”Geometry“,”score“:0.14971774816513062},{”id“:”https://openalex.org/keywords/mathematical-analysis网站“,”display_name“:”数学分析“,”score“:0.084852963685938}],”concepts“:[{”id“:”https://openalex.org/C114614502,“wikidata”:https://www.wikidata.org/wiki/Q76592“,”display_name“:”组合数学“,”level“:1,”score“:0.8773672580718994},{”id“:”https://openalex.org/C33923547,“wikidata”:https://www.wikidata.org/wiki/Q395“,”display_name“:”数学“,”等级“:0,”分数“:0.7572559118270874},{”id“:”https://openalex.org/C77553402,“wikidata”:https://www.wikidata.org/wiki/Q13222579“,”display_name“:”上下限“,”level“:2,”score“:0.6455748081207275},{”id“:”https://openalex.org/C2780388253,“wikidata”:https://www.wikidata.org/wiki/Q5421508“,”display_name“:”指数“,”级别“:2,”分数“:0.6443216800689697},{”id“:”https://openalex.org/C112680207,“wikidata”:https://www.wikidata.org/wiki/Q714886“,”display_name“:”正多边形“,”level“:2,”score“:0.5182140469551086},{”id“:”https://openalex.org/C145691206,“wikidata”:https://www.wikidata.org/wiki/Q747980“,”display_name“:”Polytope“,”level“:2,”score“:0.4993586540222168},{”id“:”https://openalex.org/C206194317,“wikidata”:https://www.wikidata.org/wiki/Q1138624“,”display_name“:”凸包“,”level“:3,”score“:0.44762369990348816},{”id“:”https://openalex.org/C101837359,“wikidata”:https://www.wikidata.org/wiki/Q547823“,”display_name“:”平面图“,”level“:3,”score“:0.44174522161483765},{”id“:”https://openalex.org/C118615104,“wikidata”:https://www.wikidata.org/wiki/Q121416“,”display_name“:”离散数学“,”level“:1,”score“:0.42409518361091614},{”id“:”https://openalex.org/C68010082,“wikidata”:https://www.wikidata.org/wiki/Q192445“,”display_name“:”Delaunay三角剖分“,”level“:2,”score“:0.4150409996509552},{”id“:”https://openalex.org/C132525143,“wikidata”:https://www.wikidata.org/wiki/Q141488“,”display_name“:”Graph“,”level“:2,”score“:0.3810587525367737},{”id“:”https://openalex.org/C2524010,“wikidata”:https://www.wikidata.org/wiki/Q8087“,”display_name“:”Geometry“,”level“:1,”score“:0.14971774816513062},{”id“:”https://openalex.org/C134306372,“wikidata”:https://www.wikidata.org/wiki/Q7754“,”display_name“:”数学分析“,”level“:1,”score“:0.084852963688938},{”id“:”https://openalex.org/C41895202,“wikidata”:https://www.wikidata.org/wiki/Q8162“,”display_name“:”语言学“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C138885662,“wikidata”:https://www.wikidata.org/wiki/Q5891“,”display_name“:”Philosophy“,”level“:0,”score“:0.0}],”mesh“:[],”locations_count“:1,”location“:[{”id“:”doi:10.1016/0095-8956(89)90008-7“,”is_oa“:false,”landing_page_url“:”https://doi.org/10.1016/0095-8956(89)90008-7“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S2939117604“,”display_name“:”组合理论杂志B辑“,”issn_l“:”0095-8956“,”isn“:[”0095-9956“、”1096-0902“],”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,“licence_id”:null,“version”:“publishedVersion”,“is_accepted”:true,“is_published”:true,“raw_source_name”:“journal of Combinatorial Theory,Series B”,“raw _type”:“juurnal-article”}],“best_oa_location”:nul,“sustainable_devolpment_goals”:[],“adwards”:[],“fund_location ers“:[],”has_content“:{”pdf“:false,”grobid_xml“:false},”content_urls“:null,”referenced_works_count“:14,”referrenced_works“:[”https://openalex.org/W1567654831","https://openalex.org/W1975099798","https://openalex.org/W1984406695","https://openalex.org/W1986590274","https://openalex.org/W1996236086","https://openalex.org/W2027269133","https://openalex.org/W2030874518","https://openalex.org/W2035774625","https://openalex.org/W2051101987","https://openalex.org/W2070060000","https://openalex.org/W2171094068","https://openalex.org/W2918166463","https://openalex.org/W6646900043","https://openalex.org/W6667938396“],”related_works“:[”https://openalex.org/W2359979928","https://openalex.org/W2368353614","https://openalex.org/W2390369954","https://openalex.org/W1529719486","https://openalex.org/W2373917503","https://openalex.org/W2906423005","https://openalex.org/W4232052003","https://openalex.org/W2385297469","https://openalex.org/W2001914902","https://openalex.org/W2353399380“],”abstract_inverted_index“:null,”counts_by_year“:[],”updated_date“:”2025-11-06T03:46:38.306776“,”created_date:“2025-10-10T00:00:00”}“