{“id”:“https://openalex.org/W2145853126“,”doi“:”https://doi.org/10.1016/j.cam.2011.01.012“,”title“:“应用于最优投资组合选择的广义供应问题的同调逼近”,”display_name“:”应用于最优组合选择的一般供应问题的共调逼近“,”publication_year“:2011,”publiation_date“:”2011-03-01“,”ids“:{”openalex“:”https://openalex.org/W2145853126“,”doi“:”https://doi.org/10.1016/j.cam.2011.01.012“,”mag“:”2145853126“},”language“:”en“,”primary_location“:{”is_oa“:true,”landing_page_url“:”https://doi.org/10.1016/j.cam.2011.01.012“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S165473669“,”display_name“:”计算与应用数学杂志“,”issn_l“:”0377-0427“,”isn“:[”0377-01427“、”1879-1778“],”is_oa“:false,”is-in_doaj“:false,”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”:“publisher-specific-oa”,“licence_id”:“https://openalex.org/licenses/publisher-specific-oa网址“,”version“:”publishedVersion“,”is_accepted“:true,”is_published“:true},”type“:”article“,”type_crossref“:“journal-article”,”indexed_in“:[”crossref“],”open_access“:{”is_oa“:true,”oa_status“:”青铜“,”oa_url“:”https://doi.org/10.1016/j.cam.2011.01.012“,”any_repository_has_fulltext“:false},”authorships“:[{”author_position“:”第一“,”作者“:{”id“:”https://openalex.org/A5034092440“,”display_name“:”Koen Van Weert“,”orcid“:null},”institutions“:[{”id“:”https://openalex.org/I99464096“,”display_name“:”KU Leuven“,”ror“:”https://ror.org/05f950310“,”country_code“:”BE“,”type“:“教育”,”世系“:[”https://openalex.org/I99464096“]}],”countries“:[”BE“],”is_corresponding“:true,”raw_author_name“:”Koen Van Weert“,”raw _affiliation_strings“:【”K.U.Leuven,会计、金融和保险部,Naamsestraat 69,B-3000 Leuven,Belgium“】},{“author_position”:“middle”,“author”:{“id”:“https://openalex.org/A5062479173“,”display_name“:”Jan Dhane“,”orcid“:”https://orcid.org/0000-0003-4314-8809},“机构”:[{“id”:https://openalex.org/I887064364“,”display_name“:”阿姆斯特丹大学“,”ror“:”https://ror.org/04dkp9463“,”country_code“:”NL“,”type“:“教育”,”世系“:[”https://openalex.org/I887064364“]},{”id“:”https://openalex.org/I99464096“,”display_name“:”KU Leuven“,”ror“:”https://ror.org/05f950310“,”country_code“:”BE“,”type“:“教育”,”世系“:[”https://openalex.org/I99464096“]}],”countries“:[”BE“,”NL“],”is_corresponding“:false,”raw_author_name“:”Jan Dhaene“,“raw_affiliation_strings”:[”K.U.Leuven,会计、金融和保险系,Naamsestraat 69,B-3000 Leuven,Belgium“,”阿姆斯特丹大学,数量经济系,Roetersstraat 11,1018 WB Amsterdam,The Netherlands“]},{”author_position“:”last“,”author“:{”id“:”https://openalex.org/A5025060418“,”display_name“:”Marc Goovaerts“,”orcid“:null},”institutions“:[{”id“:”https://openalex.org/I887064364“,”display_name“:”阿姆斯特丹大学“,”ror“:”https://ror.org/04dkp9463“,”country_code“:”NL“,”type“:“教育”,”世系“:[”https://openalex.org/I887064364“]},{”id“:”https://openalex.org/I99464096“,”display_name“:”KU Leuven“,”ror“:”https://ror.org/05f950310“,”country_code“:”BE“,”type“:“教育”,”世系“:[”https://openalex.org/I99464096“]}],”国家“:[”BE“,”NL“],”is_corresponding“:false,”raw_author_name“:”Marc Goovaerts“,”raw_affiation_strings“:[”K.U.Leuven,会计、金融和保险系,Naamsestraat 69,B-3000 Leuven,Belgium“,”阿姆斯特丹大学,定量经济系,Roetersstraat 11,1018 WB Amsterdam,荷兰“]}],”countries_disticont_count“:2,”institutions_disticent_count”:2,“corresponding_author_ids”:[“https://openalex.org/A5034092440“],”对应机构_ids“:[”https://openalex.org/I99464096“],”apc_list“:{”value“:3040,”currency“:”USD“,”value_USD“:30四十,”provenance“:”doaj“},”apc _payed“:”{“value”:3040、”current“:”美元“,”value_USD”:30四十、“provenance”:“doaj”}、”has_fulltext“:true,”fulltext_origin“:”ngrams“,”cited_by_count“:8,”citecd_by_percentile_year“:{”min“:85,”max“:86},“biblio”:{“volume”:“235”,“issue”:“10”,“first_page”:“3245”,“last_page”:3256“},”is_retracted“:false,”is_paratext“:fase,”primary_topic“:{”id“:”https://openalex.org/T11413“,”display_name“:”稳健优化风险管理和财务“,”score“:0.999,”subfield“:{”id“:”https://openalex.org/subfields/1803“,”display_name“:”管理科学与运筹学“},”字段“:{”id“:”https://openalex.org/fields/18“,”display_name“:”Decision Sciences“},”domain“:{”id“:”https://openalex.org/domains/2“,”display_name“:”社会科学“}},”主题“:[{”id“:”https://openalex.org/T11413“,”display_name“:”稳健优化风险管理和财务“,”score“:0.999,”subfield“:{”id“:”https://openalex.org/subfields/1803“,”display_name“:”管理科学与运筹学“},”字段“:{”id“:”https://openalex.org/fields/18“,”display_name“:”Decision Sciences“},”domain“:{”id“:”https://openalex.org/domains/2“,”“display_name”:“社会科学”}},{”id“:”https://openalex.org/T12137“,”“display_name”:“货币均衡模型的存在与动态”,“score”:0.9963,“subfield”:{“id”:“https://openalex.org/subfields/2002“,”display_name“:”经济学与计量经济学“},”字段“:{”id“:”https://openalex.org/fields/20网站“,”display_name“:”经济学、计量经济学和金融“},”域“:{”id“:”https://openalex.org/domains/2“,”“display_name”:“社会科学”}},{”id“:”https://openalex.org/T10067“,”“display_name”:“期权定价模型的理论与应用”,“score”:0.9938,“subfield”:{“id”:“https://openalex.org/subfields/2003“,”display_name“:”Finance“},”field“:{”id“:”https://openalex.org/fields/20网站“,”display_name“:”经济学、计量经济学和金融“},”域“:{”id“:”https://openalex.org/domains/2“,”display_name“:”社会科学“}}],”关键词“:[{”id“:”https://openalex.org/keywords/portfolio-optimization网站“,”display_name“:”投资组合优化“,”score“:0.599538},{”id“:”https://openalex.org/keywords/convex优化“,”display_name“:”凸优化“,”score“:0.579238},{”id“:”https://openalex.org/keywords/robust-optimization网站“,”display_name“:”稳健优化“,”score“:0.509995}],”concepts“:[{”id“:”https://openalex.org/C2780821815,“wikidata”:https://www.wikidata.org/wiki/Q5340806“,”display_name“:”Portfolio“,”level“:2,”score“:0.7300142},{”id“:”https://openalex.org/C81917197,“wikidata”:https://www.wikidata.org/wiki/Q628760“,”display_name“:”Selection(genetic algorithm)“,”level“:2,”score“:0.6968132},{”id“:”https://openalex.org/C172191483,“wikidata”:https://www.wikidata.org/wiki/Q1071806“,”display_name“:”Provisioning“,”level“:2,”score“:0.6918415},{”id“:”https://openalex.org/C2779343474,“wikidata”:https://www.wikidata.org/wiki/Q3109175“,”display_name“:”Context(考古学)“,”level“:2,”score“:0.68102384},{”id“:”https://openalex.org/C126255220,“wikidata”:https://www.wikidata.org/wiki/Q141495“,”display_name“:”数学优化“,”level“:1,”score“:0.6504967},{”id“:”https://openalex.org/C33923547,“wikidata”:https://www.wikidata.org/wiki/Q395“,”display_name“:”数学“,”等级“:0,”分数“:0.6255708},{”id“:”https://openalex.org/C179254644,“wikidata”:https://www.wikidata.org/wiki/Q13222844“,”display_name“:”力矩(物理)“,”等级“:2,”分数“:0.62311643},{”id“:”https://openalex.org/C2778029271,“wikidata”:https://www.wikidata.org/wiki/Q5421931“,”display_name“:”扩展(谓词逻辑)“,”level“:2,”score“:0.56713986},{”id“:”https://openalex.org/C112680207,“wikidata”:https://www.wikidata.org/wiki/Q714886“,”display_name“:”正多边形“,”level“:2,”score“:0.53623486},{”id“:”https://openalex.org/C177264268,“wikidata”:https://www.wikidata.org/wiki/Q1514741“,”display_name“:”Set(abstract data type)“,”level“:2,”score“:0.48567855},{”id“:”https://openalex.org/C2777027219,“wikidata”:https://www.wikidata.org/wiki/Q1284190“,”display_name“:”常量(计算机编程)“,”level“:2,”score“:0.41589284},{”id“:”https://openalex.org/C41008148“,”wikidata“:”https://www.wikidata.org/wiki/Q21198“,”display_name“:”计算机科学“,”level“:0,”score“:0.30924612},{”id“:”https://openalex.org/C162324750,“wikidata”:https://www.wikidata.org/wiki/Q8134“,”display_name“:”经济学“,”level“:0,”score“:0.107482016},{”id“:”https://openalex.org/C10138342,“wikidata”:https://www.wikidata.org/wiki/Q43015“,”display_name“:”Finance“,”level“:1,”score“:0.097596645},{”id“:”https://openalex.org/C154945302,“wikidata”:https://www.wikidata.org/wiki/Q11660“,”display_name“:”人工智能“,”level“:1,”score“:0.064370215},{”id“:”https://openalex.org/C76155785,“wikidata”:https://www.wikidata.org/wiki/Q418“,”display_name“:”Telecommunications“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C151730666,“wikidata”:https://www.wikidata.org/wiki/Q7205“,”display_name“:”古生物学“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C121332964,“wikidata”:https://www.wikidata.org/wiki/Q413“,”display_name“:”物理“,”级别“:0,”分数“:0.0},{”id“:”https://openalex.org/C2524010,“wikidata”:https://www.wikidata.org/wiki/Q8087“,”display_name“:”Geometry“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C74650414,“wikidata”:https://www.wikidata.org/wiki/Q11397“,”display_name“:”经典力学“,”level“:1,”score“:0.0},{”id“:”https://openalex.org/C86803240,“wikidata”:https://www.wikidata.org/wiki/Q420“,”display_name“:”生物学“,”等级“:0,”分数“:0.0},{”id“:”https://openalex.org/C199360897,“wikidata”:https://www.wikidata.org/wiki/Q9143“,”display_name“:”编程语言“,”level“:1,”score“:0.0}],”mesh“:[],”locations_count“:1.”locations“:[{”is_oa“:true,”landing_page_url“:”https://doi.org/10.1016/j.cam.2011.01.012“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S165473669“,”display_name“:”计算与应用数学杂志“,”issn_l“:”0377-0427“,”isn“:[”0377-01427“、”1879-1778“],”is_oa“:false,”is-in_doaj“:false,”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”:“publisher-specific-oa”,“licence_id”:“https://openalex.org/licenses/publisher-specific-oa“,”版本“:”已发布版本“,”is_accepted“:true,”is_published“:true}],”best_oa_location“:{”is_oa“:true,”landing_page_url“:”https://doi.org/10.1016/j.cam.2011.01.012“,”pdf_url“:空,”源“:{”id“:”https://openalex.org/S165473669“,”display_name“:”计算与应用数学杂志“,”issn_l“:”0377-0427“,”isn“:[”0377-01427“、”1879-1778“],”is_oa“:false,”is-in_doaj“:false,”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”:“publisher-specific-oa”,“licence_id”:“https://openalex.org/licenses/publisher-specific-oa网址“,”version“:”publishedVersion“,”is_accepted“:true,”is_published“:true},”sustainable_development_goals“:[],”grants“:[],”datasets“:],”versions“:[https://openalex.org/W1489605740","https://openalex.org/W1655713731","https://openalex.org/W1969248194","https://openalex.org/W1973034347","https://openalex.org/W1998316621","https://openalex.org/W2005158847","https://openalex.org/W2072285612","https://openalex.org/W2075762584","https://openalex.org/W2077791698","https://openalex.org/W2086994642","https://openalex.org/W2153096370","https://openalex.org/W3001920028","https://openalex.org/W3121841769“,”https://openalex.org/W3122310378","https://openalex.org/W3122576678网址","https://openalex.org/W3123641801","https://openalex.org/W3123806233","https://openalex.org/W3123906865","https://openalex.org/W3124675969网址","https://openalex.org/W3124848992“],”related_works“:[”https://openalex.org/W4385924768","https://openalex.org/W4256551238","https://openalex.org/W3022218857","https://openalex.org/W2983574358","https://openalex.org/W2610550183","https://openalex.org/W2370475531","https://openalex.org/W2258161702","https://openalex.org/W2075768550","https://openalex.org/W2017432143","https://openalex.org/W1973694374“],”ngrams_url“:”https://api.openalex.org/works/W2145853126/ngrams网站“,”“abstract_inverted_index”:{“In”:[0],“this”:[1],“paper”:[2],“we”:[3],“discuss”:[4],“multiperiod”:[5],“portfolio”:[6],“selection”:[7],“problems”:[8],“related”:[9],“to”:[10,58,62,72,81],“a”:[11,35,67,94],“specification”:[12],“provisioning”:[13,36],“问题。”:[14],我们的“:[15],”结果“:[16],”是“:[17,32],”一个“:[18,41],”扩展“:[19],”的“:[20,48],”Dhane“:[21],”et“:[22],”al.“:[23],”(2005)“:[24],”[14],“:[25],”where“:[26],”optimal“:/27],”constant“:[28],”mix“:[29],”investment“:[30],”strategies“:[31],”geted“:[33],”in“:[34,70],”and“:[37],”savings“:[38],”context,“:[39],”using“:[40],”analytical“:[42],“方法”:[43],“基于”:[44],“on”:[45,89],“the”:[46,60],“concept”:[47],“共单调性。“:[49],”我们“:[50],”推导“:[51],”凸“:[52],”边界“:[53],”那个“:[54,82,87],”可以“:[55,90],”be“:[56,63,91],”used“:[57],”估计“:[59],”准备金“:[61],”集合“:[64],”向上“:[65,80],”在“:[66],”指定“:[68],”时间“:[69],”未来“:[71],”确保“:[73],“that,”:[74],“after”:[75],“have”:[76],“payd”:[77],“all”:[78,84],“负债”:[79,85],“moment”:[83],“来源于“:[86],”时刻“:[88],”满足“:[92],”有“:[93],”高“:[95],”概率。“:[96]},”cited_by_api_url“:”https://api.openalex.org/works?filter=引用:W2145853126“,”counts_by_year“:[{”年份“:2023,”cited_by_count“:1},{”年“:2021,”cited_by_count”:1}.,{“年份”:2018,”citecd_by_count“:1},”{“年”:2016,”citesd_by_count“:1}、{“年度”:2014,“cited_by_count.”:2},“年份”:2013,”ciped_by_cunt“:1}],”updated_date“日期”:“2024-05-27T19:58:21.292947“,”创建日期“:”2016-06-24“}