{"id":"https://openalex.org/W1999730331","doi":"https://doi.org/10.1006/jmaa.1998.6162","title":"Existence and Uniqueness of Positive Solutions to a Semilinear Elliptic Problem in RN","display_name":"Existence and Uniqueness of Positive Solutions to a Semilinear Elliptic Problem in RN","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1999730331","doi":"https://doi.org/10.1006/jmaa.1998.6162","mag":"1999730331"},"language":"en","primary_location":{"id":"doi:10.1006/jmaa.1998.6162","doi":"https://doi.org/10.1006/jmaa.1998.6162","is_oa":true,"landing_page_url":"https://doi.org/10.1006/jmaa.1998.6162","pdf_url":null,"source":{"id":"https://openalex.org/S151579836","display_name":"Journal of Mathematical Analysis and Applications","issn_l":"0022-247X","issn":["0022-247X","1096-0813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Journal of Mathematical Analysis and Applications","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.1006/jmaa.1998.6162","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080510323","display_name":"Florica C. C\u00eerstea","orcid":"https://orcid.org/0000-0001-7250-7108","observed_orcids":["https://orcid.org/0000-0001-7250-7108"]},"institutions":[{"id":"https://openalex.org/I97553796","display_name":"University of Craiova","ror":"https://ror.org/03s251g81","country_code":"RO","type":"education","lineage":["https://openalex.org/I97553796"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Florica-Corina \u015et. C\u0131\u0302rstea","raw_affiliation_strings":["Department of Mathematics, University of Craiova, 1100, Craiova, Romaniaf1varadulescu@hotmail.comf1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Craiova, 1100, Craiova, Romaniaf1varadulescu@hotmail.comf1","institution_ids":["https://openalex.org/I97553796"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105977470","display_name":"Vicen\u0163iu D. R\u0103dulescu","orcid":"https://orcid.org/0000-0003-4615-5537","observed_orcids":["https://orcid.org/0000-0003-4615-5537"]},"institutions":[{"id":"https://openalex.org/I97553796","display_name":"University of Craiova","ror":"https://ror.org/03s251g81","country_code":"RO","type":"education","lineage":["https://openalex.org/I97553796"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Vicen\u0163iu D. R\u0103dulescu","raw_affiliation_strings":["Department of Mathematics, University of Craiova, 1100, Craiova, Romaniaf1varadulescu@hotmail.comf1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Craiova, 1100, Craiova, Romaniaf1varadulescu@hotmail.comf1","institution_ids":["https://openalex.org/I97553796"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I97553796"],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.19901791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"229","issue":"2","first_page":"417","last_page":"425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10194","display_name":"Nonlinear Partial Differential Equations","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T10194","display_name":"Nonlinear Partial Differential Equations","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T10541","display_name":"Nonlinear Differential Equations Analysis","score":0.0031999999191612005,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T12396","display_name":"Advanced Differential Equations and Dynamical Systems","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/semilinear-elliptic-equations","display_name":"semilinear elliptic equations","score":0.9200000166893005},{"id":"https://openalex.org/keywords/positive-solutions","display_name":"positive solutions","score":0.9139999747276306},{"id":"https://openalex.org/keywords/existence-and-uniqueness-of-solutions","display_name":"existence and uniqueness of solutions","score":0.8830000162124634},{"id":"https://openalex.org/keywords/vanishing-at-infinity","display_name":"vanishing at infinity","score":0.8100000023841858},{"id":"https://openalex.org/keywords/unbounded-domains","display_name":"unbounded domains","score":0.5370000004768372},{"id":"https://openalex.org/keywords/nonlinear-growth-conditions","display_name":"nonlinear growth conditions","score":0.3269999921321869},{"id":"https://openalex.org/keywords/integral-conditions","display_name":"integral conditions","score":0.46299999952316284}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8216449022293091},{"id":"https://openalex.org/C2777021972","wikidata":"https://www.wikidata.org/wiki/Q22976830","display_name":"Uniqueness","level":2,"score":0.8131965398788452},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.7960845232009888},{"id":"https://openalex.org/C7321624","wikidata":"https://www.wikidata.org/wiki/Q205","display_name":"Infinity","level":2,"score":0.6939574480056763},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.497543603181839},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.455123633146286},{"id":"https://openalex.org/C179603306","wikidata":"https://www.wikidata.org/wiki/Q268493","display_name":"Elliptic curve","level":2,"score":0.4308525323867798},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.35347574949264526},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3533197045326233},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10495081543922424}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1006/jmaa.1998.6162","doi":"https://doi.org/10.1006/jmaa.1998.6162","is_oa":true,"landing_page_url":"https://doi.org/10.1006/jmaa.1998.6162","pdf_url":null,"source":{"id":"https://openalex.org/S151579836","display_name":"Journal of Mathematical Analysis and Applications","issn_l":"0022-247X","issn":["0022-247X","1096-0813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Journal of Mathematical Analysis and Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1006/jmaa.1998.6162","doi":"https://doi.org/10.1006/jmaa.1998.6162","is_oa":true,"landing_page_url":"https://doi.org/10.1006/jmaa.1998.6162","pdf_url":null,"source":{"id":"https://openalex.org/S151579836","display_name":"Journal of Mathematical Analysis and Applications","issn_l":"0022-247X","issn":["0022-247X","1096-0813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Journal of Mathematical Analysis and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1615758724","https://openalex.org/W1973359775","https://openalex.org/W2008467764","https://openalex.org/W2008492276","https://openalex.org/W2012495675","https://openalex.org/W2027042393","https://openalex.org/W2073200116","https://openalex.org/W2075097298","https://openalex.org/W2323249368"],"related_works":["https://openalex.org/W571281153","https://openalex.org/W2949403936","https://openalex.org/W3023806604","https://openalex.org/W2952139525","https://openalex.org/W4301247218","https://openalex.org/W2129818458","https://openalex.org/W4243074410","https://openalex.org/W2808944898","https://openalex.org/W2497793302","https://openalex.org/W3100294205"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2025-10-10T00:00:00"}