{"id":"https://openalex.org/A5055868019","orcid":"https://orcid.org/0009-0006-0495-0865","observed_orcids":["https://orcid.org/0009-0006-0495-0865"],"display_name":"Sourav Tarafder","raw_author_names":["S. Tarafder","SOURAV TARAFDER","Sourav Tarafder","Tarafder, Sourav"],"full_name":"Tarafder, Sourav","works_count":16,"cited_by_count":123,"summary_stats":{"2yr_mean_citedness":1.4,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5055868019","orcid":"https://orcid.org/0009-0006-0495-0865","observed_orcids":["https://orcid.org/0009-0006-0495-0865"]},"affiliations":[{"institution":{"id":"https://openalex.org/I106542073","ror":"https://ror.org/01e7v7w47","display_name":"University of Calcutta","country_code":"IN","type":"education","lineage":["https://openalex.org/I106542073"]},"years":[2015,2014]},{"institution":{"id":"https://openalex.org/I181391015","ror":"https://ror.org/04wffgt70","display_name":"Universidade Estadual de Campinas (UNICAMP)","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]},"years":[2024,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4401726862","ror":"https://ror.org/0316y5a96","display_name":"St. Xavier's College (Autonomous)","country_code":"IN","type":"education","lineage":["https://openalex.org/I4401726862"]},"years":[2015,2014]},{"institution":{"id":"https://openalex.org/I4405254408","ror":"https://ror.org/01s96w554","display_name":"St. Xavier's College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254408"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4405256019","ror":"https://ror.org/03p0rew30","display_name":"St. Xavier's College (Autonomous), Kolkata","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405256019"]},"years":[2026,2024,2022,2021,2020,2015,2014]},{"institution":{"id":"https://openalex.org/I4405282102","ror":"https://ror.org/05b3mjp05","display_name":"St. Xavier's College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405282102"]},"years":[2015,2014]},{"institution":{"id":"https://openalex.org/I90267481","ror":"https://ror.org/05kb8h459","display_name":"Ume\u00e5 University","country_code":"SE","type":"education","lineage":["https://openalex.org/I90267481"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I906608882","ror":"https://ror.org/039543c28","display_name":"St Xavier\u2019s College","country_code":"IN","type":"education","lineage":["https://openalex.org/I906608882"]},"years":[2014]}],"last_known_institutions":[{"id":"https://openalex.org/I4405256019","ror":"https://ror.org/03p0rew30","display_name":"St. Xavier's College (Autonomous), Kolkata","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405256019"]},{"id":"https://openalex.org/I90267481","ror":"https://ror.org/05kb8h459","display_name":"Ume\u00e5 University","country_code":"SE","type":"education","lineage":["https://openalex.org/I90267481"]}],"topics":[{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","count":14,"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/T11727","display_name":"Advanced Algebra and Logic","count":14,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","count":7,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13400","display_name":"Mathematical and Theoretical Analysis","count":7,"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/T12170","display_name":"History and Theory of Mathematics","count":2,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","value":6.28e-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/T11727","display_name":"Advanced Algebra and Logic","value":6.23e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13400","display_name":"Mathematical and Theoretical Analysis","value":4.69e-05,"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/T14500","display_name":"Smarandache Functions and Recreational Number Theory","value":3.61e-05,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","value":2.23e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.7735999822616577},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.675987720489502},{"id":"136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","score":0.6638511419296265},{"id":"177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","score":0.6359650492668152},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.39969998598098755}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":10},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":15},{"year":2021,"works_count":4,"oa_works_count":2,"cited_by_count":28},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":12},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":17},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2026,"works_count":3,"oa_works_count":1,"cited_by_count":15}],"display_name_alternatives":["S. Tarafder","SOURAV TARAFDER","Sourav Tarafder","Tarafder, Sourav"],"block_key":"s tarafder","works_api_url":"https://api.openalex.org/works?filter=author.id:A5055868019","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5055868019","updated_date":"2026-11-14T11:48:19","created_date":"2016-06-24T00:00:00"}