{"id":"https://openalex.org/W20960052","doi":"https://doi.org/10.1007/978-0-387-74759-0_444","title":"Nonconvex-nonsmooth Calculus of Variations","display_name":"Nonconvex-nonsmooth Calculus of Variations","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W20960052","doi":"https://doi.org/10.1007/978-0-387-74759-0_444","mag":"20960052"},"language":"en","primary_location":{"id":"doi:10.1007/978-0-387-74759-0_444","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-0-387-74759-0_444","pdf_url":null,"source":{"id":"https://openalex.org/S4306509378","display_name":"Encyclopedia of Optimization","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Encyclopedia of Optimization","raw_type":"book-chapter"},"type":"book-chapter","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/A5047940934","display_name":"D. Goeleven","orcid":null},"institutions":[{"id":"https://openalex.org/I24715933","display_name":"University of Reunion Island","ror":"https://ror.org/005ypkf75","country_code":"RE","type":"education","lineage":["https://openalex.org/I24715933"]},{"id":"https://openalex.org/I4210164187","display_name":"Observatoire des Sciences de l'Univers de la R\u00e9union","ror":"https://ror.org/05mv3tj33","country_code":"RE","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I24715933","https://openalex.org/I2802818602","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210164187","https://openalex.org/I4210166444"]}],"countries":["RE"],"is_corresponding":true,"raw_author_name":"Daniel Goeleven","raw_affiliation_strings":["I.R.E.M.I.A. University de la R\u00e9union, Saint-Denis, France"],"affiliations":[{"raw_affiliation_string":"I.R.E.M.I.A. University de la R\u00e9union, Saint-Denis, France","institution_ids":["https://openalex.org/I24715933","https://openalex.org/I4210164187"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007418841","display_name":"Dumitru Motreanu","orcid":"https://orcid.org/0000-0001-7391-9534"},"institutions":[{"id":"https://openalex.org/I138164181","display_name":"Alexandru Ioan Cuza University","ror":"https://ror.org/022kvet57","country_code":"RO","type":"education","lineage":["https://openalex.org/I138164181"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Dumitru Motreanu","raw_affiliation_strings":["Department Mat., University Al.I.Cuza, Iasi, Romania"],"affiliations":[{"raw_affiliation_string":"Department Mat., University Al.I.Cuza, Iasi, Romania","institution_ids":["https://openalex.org/I138164181"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5047940934"],"corresponding_institution_ids":["https://openalex.org/I24715933","https://openalex.org/I4210164187"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00619526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2581","last_page":"2584"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12809","display_name":"Contact Mechanics and Variational Inequalities","score":1.0,"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/T12809","display_name":"Contact Mechanics and Variational Inequalities","score":1.0,"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/T12100","display_name":"Advanced Mathematical Modeling in Engineering","score":0.9994000196456909,"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/T11110","display_name":"Stability and Controllability of Differential Equations","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.7177122235298157},{"id":"https://openalex.org/keywords/calculus-of-variations","display_name":"Calculus of variations","score":0.4624858498573303},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4534752666950226},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4288495182991028},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3476482927799225},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16783404350280762},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15195819735527039},{"id":"https://openalex.org/keywords/dentistry","display_name":"Dentistry","score":0.046415507793426514}],"concepts":[{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.7177122235298157},{"id":"https://openalex.org/C97985569","wikidata":"https://www.wikidata.org/wiki/Q216861","display_name":"Calculus of variations","level":2,"score":0.4624858498573303},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4534752666950226},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4288495182991028},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3476482927799225},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16783404350280762},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15195819735527039},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.046415507793426514}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-0-387-74759-0_444","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-0-387-74759-0_444","pdf_url":null,"source":{"id":"https://openalex.org/S4306509378","display_name":"Encyclopedia of Optimization","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Encyclopedia of Optimization","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W45632850","https://openalex.org/W641727423","https://openalex.org/W1842757907","https://openalex.org/W2084288035","https://openalex.org/W3022241302","https://openalex.org/W4248253146","https://openalex.org/W4294808056"],"related_works":["https://openalex.org/W4230623537","https://openalex.org/W4301586749","https://openalex.org/W2063488590","https://openalex.org/W3010709012","https://openalex.org/W1937143166","https://openalex.org/W2152518034","https://openalex.org/W2351859806","https://openalex.org/W2094362282","https://openalex.org/W2102781400","https://openalex.org/W1988817120"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}