{"id":"https://openalex.org/W2021036095","doi":"https://doi.org/10.1016/s0096-3003(02)00941-4","title":"Analytic integrability and characterization of centers for generalized nilpotent singular points","display_name":"Analytic integrability and characterization of centers for generalized nilpotent singular points","publication_year":2003,"publication_date":"2003-03-04","ids":{"openalex":"https://openalex.org/W2021036095","doi":"https://doi.org/10.1016/s0096-3003(02)00941-4","mag":"2021036095"},"language":"en","primary_location":{"id":"doi:10.1016/s0096-3003(02)00941-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(02)00941-4","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"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":"Applied Mathematics and Computation","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/A5060255167","display_name":"Jaume Gin\u00e9","orcid":"https://orcid.org/0000-0001-7109-2553"},"institutions":[{"id":"https://openalex.org/I15766328","display_name":"Universitat de Lleida","ror":"https://ror.org/050c3cw24","country_code":"ES","type":"education","lineage":["https://openalex.org/I15766328"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jaume Gin\u00e9","raw_affiliation_strings":["Departament de Matem\u00e0tiques, Universitat de Lleida, Av. Jaume II, 69, 25001, Lleida, Spain","Departament de Matem\u00edtiques, Universitat de Lleida, Av. Jaume II, 69, 25001, Lleida, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"Departament de Matem\u00e0tiques, Universitat de Lleida, Av. Jaume II, 69, 25001, Lleida, Spain","institution_ids":["https://openalex.org/I15766328"]},{"raw_affiliation_string":"Departament de Matem\u00edtiques, Universitat de Lleida, Av. Jaume II, 69, 25001, Lleida, Spain#TAB#","institution_ids":["https://openalex.org/I15766328"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5060255167"],"corresponding_institution_ids":["https://openalex.org/I15766328"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":1.3502,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.78145297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"148","issue":"3","first_page":"849","last_page":"868"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12396","display_name":"Advanced Differential Equations and Dynamical Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/T12396","display_name":"Advanced Differential Equations and Dynamical Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/T11261","display_name":"Quantum chaos and dynamical systems","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11673","display_name":"Advanced Topics in Algebra","score":0.9643999934196472,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/nilpotent","display_name":"Nilpotent","score":0.7978885769844055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7814695835113525},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.5997065305709839},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.518596887588501},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.49011024832725525},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.46908631920814514},{"id":"https://openalex.org/keywords/singular-point-of-a-curve","display_name":"Singular point of a curve","score":0.46261197328567505},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.444989413022995},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.40118664503097534},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3723052740097046},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12847256660461426}],"concepts":[{"id":"https://openalex.org/C50555996","wikidata":"https://www.wikidata.org/wiki/Q840023","display_name":"Nilpotent","level":2,"score":0.7978885769844055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7814695835113525},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.5997065305709839},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.518596887588501},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.49011024832725525},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.46908631920814514},{"id":"https://openalex.org/C200917960","wikidata":"https://www.wikidata.org/wiki/Q3847057","display_name":"Singular point of a curve","level":2,"score":0.46261197328567505},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.444989413022995},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.40118664503097534},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3723052740097046},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12847256660461426},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0096-3003(02)00941-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(02)00941-4","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"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":"Applied Mathematics and Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W243887489","https://openalex.org/W1500684529","https://openalex.org/W1506256863","https://openalex.org/W1539776296","https://openalex.org/W1546156674","https://openalex.org/W1970014790","https://openalex.org/W1984690179","https://openalex.org/W1996316100","https://openalex.org/W2002846815","https://openalex.org/W2021036095","https://openalex.org/W2023172116","https://openalex.org/W2041854671","https://openalex.org/W2046460871","https://openalex.org/W2074143195","https://openalex.org/W2089183401","https://openalex.org/W2090352524","https://openalex.org/W2113020312","https://openalex.org/W2119673826","https://openalex.org/W2602625535","https://openalex.org/W4210529517"],"related_works":["https://openalex.org/W3107994849","https://openalex.org/W4247143848","https://openalex.org/W2735573198","https://openalex.org/W2009883749","https://openalex.org/W29442446","https://openalex.org/W1483407203","https://openalex.org/W330727063","https://openalex.org/W4206825956","https://openalex.org/W2355129437","https://openalex.org/W2370636213"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}