{"id":"https://openalex.org/A5008507269","orcid":"https://orcid.org/0000-0002-9005-7953","observed_orcids":["https://orcid.org/0000-0002-9005-7953"],"display_name":"Samuel Le Fourn","raw_author_names":["Fourn, Samuel Le","Samuel Le Fourn"],"full_name":"Fourn, Samuel Le","works_count":18,"cited_by_count":85,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":5,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5008507269","orcid":"https://orcid.org/0000-0002-9005-7953","observed_orcids":["https://orcid.org/0000-0002-9005-7953"]},"affiliations":[{"institution":{"id":"https://openalex.org/I113428412","ror":"https://ror.org/04zmssz18","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2024,2023,2020]},{"institution":{"id":"https://openalex.org/I15057530","ror":"https://ror.org/057qpr032","display_name":"Universit\u00e9 de Bordeaux","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I39555362","ror":"https://ror.org/01a77tt86","display_name":"University of Warwick","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]},"years":[2020,2019]},{"institution":{"id":"https://openalex.org/I4210166017","ror":"https://ror.org/05m3r1b84","display_name":"Institut de Math\u00e9matiques de Bordeaux","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I15057530","https://openalex.org/I4210141950","https://openalex.org/I4210160189","https://openalex.org/I4210166017"]},"years":[2017,2016,2015]},{"institution":{"id":"https://openalex.org/I4210166226","ror":"https://ror.org/05rwrfh97","display_name":"Institut Fourier","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210141950","https://openalex.org/I4210166226","https://openalex.org/I899635006"]},"years":[2026,2025,2024,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I899635006","ror":"https://ror.org/02rx3b187","display_name":"Universit\u00e9 Grenoble Alpes","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]},"years":[2026,2025,2024,2023,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210166226","ror":"https://ror.org/05rwrfh97","display_name":"Institut Fourier","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210141950","https://openalex.org/I4210166226","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","ror":"https://ror.org/02rx3b187","display_name":"Universit\u00e9 Grenoble Alpes","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"topics":[{"id":"https://openalex.org/T10061","display_name":"Algebraic Geometry and Number Theory","count":17,"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/T11680","display_name":"Advanced Algebra and Geometry","count":17,"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"}},{"id":"https://openalex.org/T11166","display_name":"Analytic Number Theory Research","count":16,"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"}},{"id":"https://openalex.org/T11152","display_name":"Stochastic processes and statistical mechanics","count":1,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T11329","display_name":"Limits and Structures in Graph Theory","count":1,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/T11166","display_name":"Analytic Number Theory Research","value":7.05e-05,"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"}},{"id":"https://openalex.org/T11680","display_name":"Advanced Algebra and Geometry","value":6.65e-05,"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"}},{"id":"https://openalex.org/T10061","display_name":"Algebraic Geometry and Number Theory","value":4.38e-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/T11830","display_name":"Point processes and geometric inequalities","value":1.1e-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/T11428","display_name":"Advanced Mathematical Identities","value":9.9e-06,"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"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.9513999819755554},{"id":"114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","score":0.6463791131973267},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.541535496711731},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.4207000136375427},{"id":"118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","score":0.4113999903202057}],"counts_by_year":[{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2020,"works_count":4,"oa_works_count":4,"cited_by_count":6},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":14},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":11},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":15}],"display_name_alternatives":["Fourn, Samuel Le","Samuel Le Fourn"],"block_key":"s fourn","works_api_url":"https://api.openalex.org/works?filter=author.id:A5008507269","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5008507269","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}