{"id":"https://openalex.org/A5022136264","orcid":"https://orcid.org/0000-0002-0584-9500","observed_orcids":["https://orcid.org/0000-0002-0584-9500"],"display_name":"Vivek Laha","raw_author_names":["Laha, Vivek","Vivek Laha"],"full_name":"Laha, Vivek","works_count":40,"cited_by_count":304,"summary_stats":{"2yr_mean_citedness":0.6875,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5022136264","orcid":"https://orcid.org/0000-0002-0584-9500","observed_orcids":["https://orcid.org/0000-0002-0584-9500"]},"affiliations":[{"institution":{"id":"https://openalex.org/I132153292","ror":"https://ror.org/01ft5vz71","display_name":"Indian Institute of Technology Patna","country_code":"IN","type":"education","lineage":["https://openalex.org/I132153292"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I61641377","ror":"https://ror.org/0558j5q12","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I91357014","ror":"https://ror.org/04cdn2797","display_name":"Banaras Hindu University","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]},"years":[2026,2025,2024,2023,2022,2021,2020,2015,2013,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I91357014","ror":"https://ror.org/04cdn2797","display_name":"Banaras Hindu University","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"topics":[{"id":"https://openalex.org/T10545","display_name":"Optimization and Variational Analysis","count":40,"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/T10963","display_name":"Advanced Optimization Algorithms Research","count":27,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/T12809","display_name":"Contact Mechanics and Variational Inequalities","count":17,"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/T12709","display_name":"Optimization and Mathematical Programming","count":11,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11564","display_name":"Mathematical Inequalities and Applications","count":10,"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/T10545","display_name":"Optimization and Variational Analysis","value":0.0002187,"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/T12809","display_name":"Contact Mechanics and Variational Inequalities","value":0.0001626,"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/T10963","display_name":"Advanced Optimization Algorithms Research","value":0.0001324,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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":7.47e-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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","value":7.02e-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"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.8670345544815063},{"id":"126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","score":0.7099000215530396},{"id":"28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","score":0.5774378776550293},{"id":"137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","score":0.524057149887085},{"id":"2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","score":0.13661423325538635}],"counts_by_year":[{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":1},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":9},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":4,"oa_works_count":0,"cited_by_count":11},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":20},{"year":2022,"works_count":5,"oa_works_count":2,"cited_by_count":39},{"year":2023,"works_count":3,"oa_works_count":1,"cited_by_count":48},{"year":2024,"works_count":4,"oa_works_count":2,"cited_by_count":44},{"year":2025,"works_count":8,"oa_works_count":4,"cited_by_count":57},{"year":2026,"works_count":4,"oa_works_count":2,"cited_by_count":32}],"display_name_alternatives":["Laha, Vivek","Vivek Laha"],"block_key":"v laha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5022136264","updated_date":"2026-11-03T12:34:24","created_date":"2016-06-24T00:00:00"}