{"id":"https://openalex.org/A5031405239","orcid":null,"observed_orcids":[],"display_name":"Samir Cherief","raw_author_names":["SAMIR CHERIEF","Samir Cherief"],"full_name":"Samir Cherief","works_count":3,"cited_by_count":9,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5031405239","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I177657909","ror":"https://ror.org/052r04325","display_name":"Universit\u00e9 de Mostaganem","country_code":"DZ","type":"education","lineage":["https://openalex.org/I177657909"]},"years":[2023,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I177657909","ror":"https://ror.org/052r04325","display_name":"Universit\u00e9 de Mostaganem","country_code":"DZ","type":"education","lineage":["https://openalex.org/I177657909"]}],"topics":[{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","count":3,"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","count":3,"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/T12812","display_name":"Meromorphic and Entire Functions","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T12812","display_name":"Meromorphic and Entire Functions","value":7.73e-05,"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","value":1.37e-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"}},{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","value":9.8e-06,"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"}}],"x_concepts":[{"id":"182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","score":0.6194613575935364},{"id":"200917960","wikidata":"https://www.wikidata.org/wiki/Q3847057","display_name":"Singular point of a curve","score":0.6110973358154297},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.5739964842796326},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.07370239496231079},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.0}],"counts_by_year":[{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["SAMIR CHERIEF","Samir Cherief"],"block_key":"s cherief","works_api_url":"https://api.openalex.org/works?filter=author.id:A5031405239","updated_date":"2026-11-04T11:47:51","created_date":"2020-10-15T00:00:00"}
