{"id":"https://openalex.org/A5011004974","orcid":"https://orcid.org/0000-0003-4576-4349","observed_orcids":["https://orcid.org/0000-0003-4576-4349"],"display_name":"Sumit Nagpal","raw_author_names":["Nagpal, Sumit","SUMIT NAGPAL","Sumit NAGPAL","Sumit Nagpal","Sum\u0131t NAGPAL"],"full_name":"Nagpal, Sumit","works_count":37,"cited_by_count":640,"summary_stats":{"2yr_mean_citedness":1.1666666666666667,"h_index":11,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5011004974","orcid":"https://orcid.org/0000-0003-4576-4349","observed_orcids":["https://orcid.org/0000-0003-4576-4349"]},"affiliations":[{"institution":{"id":"https://openalex.org/I110166357","ror":"https://ror.org/04gzb2213","display_name":"University of Delhi","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]},"years":[2026,2025,2024,2023,2022,2021,2020,2017,2014,2013,2012]},{"institution":{"id":"https://openalex.org/I139322472","ror":"https://ror.org/02rgb2k63","display_name":"Universiti Sains Malaysia","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]},"years":[2012]}],"last_known_institutions":[{"id":"https://openalex.org/I110166357","ror":"https://ror.org/04gzb2213","display_name":"University of Delhi","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"topics":[{"id":"https://openalex.org/T11822","display_name":"Analytic and geometric function theory","count":37,"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/T10884","display_name":"Holomorphic and Operator Theory","count":28,"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/T11564","display_name":"Mathematical Inequalities and Applications","count":24,"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/T12062","display_name":"Approximation Theory and Sequence Spaces","count":11,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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/T11191","display_name":"Mathematical functions and polynomials","count":4,"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/T11822","display_name":"Analytic and geometric function theory","value":0.0003309,"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/T11564","display_name":"Mathematical Inequalities and Applications","value":0.0001934,"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/T10884","display_name":"Holomorphic and Operator Theory","value":0.0001633,"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/T12062","display_name":"Approximation Theory and Sequence Spaces","value":7.89e-05,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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","value":5.17e-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"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.9233999848365784},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.5718560218811035},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.568474531173706},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.42134952545166016},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.4097652733325958}],"counts_by_year":[{"year":2012,"works_count":5,"oa_works_count":5,"cited_by_count":5},{"year":2013,"works_count":3,"oa_works_count":3,"cited_by_count":9},{"year":2014,"works_count":6,"oa_works_count":3,"cited_by_count":28},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":13},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":19},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":15},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":30},{"year":2020,"works_count":4,"oa_works_count":2,"cited_by_count":52},{"year":2021,"works_count":4,"oa_works_count":2,"cited_by_count":69},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":84},{"year":2023,"works_count":3,"oa_works_count":1,"cited_by_count":79},{"year":2024,"works_count":3,"oa_works_count":0,"cited_by_count":90},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":65},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":67}],"display_name_alternatives":["Nagpal, Sumit","SUMIT NAGPAL","Sumit NAGPAL","Sumit Nagpal","Sum\u0131t NAGPAL"],"block_key":"s nagpal","works_api_url":"https://api.openalex.org/works?filter=author.id:A5011004974","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}