{"id":"https://openalex.org/A5045901204","orcid":"https://orcid.org/0000-0001-7977-1438","observed_orcids":["https://orcid.org/0000-0001-7977-1438"],"display_name":"Narain Gupta","raw_author_names":["Gupta, Narain Datt","N. D. Gupta","N. GUPTA","N. Gupta","N.D Gupta","N.D. Gupta","NARAIN GUPTA","Narain D Gupta","Narain D. Gupta","Narain Datt Gupta","Narain Gupta","Narain Gupta Gupta"],"full_name":"Gupta, Narain Datt","works_count":95,"cited_by_count":1209,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":16,"i10_index":33},"ids":{"openalex":"https://openalex.org/A5045901204","orcid":"https://orcid.org/0000-0001-7977-1438","observed_orcids":["https://orcid.org/0000-0001-7977-1438"]},"affiliations":[{"institution":{"id":"https://openalex.org/I110930757","ror":"https://ror.org/05cstvk27","display_name":"Management Development Institute","country_code":"IN","type":"education","lineage":["https://openalex.org/I110930757"]},"years":[2026,2023,2022]},{"institution":{"id":"https://openalex.org/I114090438","ror":"https://ror.org/04cvxnb49","display_name":"Goethe University Frankfurt","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]},"years":[1967]},{"institution":{"id":"https://openalex.org/I118347636","ror":"https://ror.org/019wvm592","display_name":"Australian National University","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]},"years":[1974,1969,1968,1967,1966]},{"institution":{"id":"https://openalex.org/I12870472","ror":"https://ror.org/00t67pt25","display_name":"Birmingham City University","country_code":"GB","type":"education","lineage":["https://openalex.org/I12870472"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I154425047","ror":"https://ror.org/0160cpw27","display_name":"University of Alberta","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]},"years":[1986,1971]},{"institution":{"id":"https://openalex.org/I188760350","ror":"https://ror.org/03bea9k73","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]},"years":[1967]},{"institution":{"id":"https://openalex.org/I46247651","ror":"https://ror.org/02gfys938","display_name":"University of Manitoba","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]},"years":[2007,1999,1996,1995,1994,1993,1992,1991,1990,1989,1988,1987,1986,1985,1984,1983,1982,1981,1980,1979,1978,1977,1976,1975,1974,1973,1972,1971,1970,1969,1968,1967]},{"institution":{"id":"https://openalex.org/I904495901","ror":"https://ror.org/04tsk2644","display_name":"Ruhr University Bochum","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]},"years":[1987]}],"last_known_institutions":[{"id":"https://openalex.org/I110930757","ror":"https://ror.org/05cstvk27","display_name":"Management Development Institute","country_code":"IN","type":"education","lineage":["https://openalex.org/I110930757"]}],"topics":[{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","count":80,"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"}},{"id":"https://openalex.org/T11673","display_name":"Advanced Topics in Algebra","count":44,"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/T10304","display_name":"Geometric and Algebraic Topology","count":39,"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/T12504","display_name":"Mathematics and Applications","count":25,"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/T11703","display_name":"Rings, Modules, and Algebras","count":23,"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"}}],"topic_share":[{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","value":0.0004608,"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"}},{"id":"https://openalex.org/T11673","display_name":"Advanced Topics in Algebra","value":0.0002892,"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/T10304","display_name":"Geometric and Algebraic Topology","value":0.0001776,"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/T11703","display_name":"Rings, Modules, and Algebras","value":0.0001351,"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":7.83e-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"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.9634873867034912},{"id":"114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","score":0.7565957307815552},{"id":"2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","score":0.7130672335624695},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.6349355578422546},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.41379380226135254}],"counts_by_year":[{"year":1965,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1966,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1967,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1968,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1969,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1970,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1971,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1972,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1973,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1974,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1976,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1977,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1978,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1983,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1984,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1987,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1992,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":20},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":16},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":27},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":40},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":37},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":48}],"display_name_alternatives":["Gupta, Narain Datt","N. D. Gupta","N. GUPTA","N. Gupta","N.D Gupta","N.D. Gupta","NARAIN GUPTA","Narain D Gupta","Narain D. Gupta","Narain Datt Gupta","Narain Gupta","Narain Gupta Gupta"],"block_key":"n gupta","works_api_url":"https://api.openalex.org/works?filter=author.id:A5045901204","awards_count":0,"updated_date":"2026-11-09T14:06:01","created_date":"2016-06-24T00:00:00"}