{"id":"https://openalex.org/A5018646265","orcid":"https://orcid.org/0000-0002-0207-6098","observed_orcids":["https://orcid.org/0000-0002-0207-6098"],"display_name":"Parin Chaipunya","raw_author_names":["Chaipunya, Parin","P. Chaipunya","PARIN CHAIPUNYA","Parin Chaipunya"],"full_name":"Chaipunya, Parin","works_count":86,"cited_by_count":576,"summary_stats":{"2yr_mean_citedness":0.8888888888888888,"h_index":12,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5018646265","orcid":"https://orcid.org/0000-0002-0207-6098","observed_orcids":["https://orcid.org/0000-0002-0207-6098"]},"affiliations":[{"institution":{"id":"https://openalex.org/I141509744","ror":"https://ror.org/00q9d8f64","display_name":"Joint Graduate School of Energy and Environment","country_code":"TH","type":"education","lineage":["https://openalex.org/I141509744"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405268719","ror":"https://ror.org/01vmtqh47","display_name":"Center of Excellence in Theoretical and Computational Science","country_code":"TH","type":"facility","lineage":["https://openalex.org/I4405268719"]},"years":[2026,2025,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I60837268","ror":"https://ror.org/0057ax056","display_name":"King Mongkut's University of Technology Thonburi","country_code":"TH","type":"education","lineage":["https://openalex.org/I60837268"]},"years":[2026,2025,2024,2023,2022,2021,2020,2018,2017,2016,2015,2014,2013,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4405268719","ror":"https://ror.org/01vmtqh47","display_name":"Center of Excellence in Theoretical and Computational Science","country_code":"TH","type":"facility","lineage":["https://openalex.org/I4405268719"]},{"id":"https://openalex.org/I60837268","ror":"https://ror.org/0057ax056","display_name":"King Mongkut's University of Technology Thonburi","country_code":"TH","type":"education","lineage":["https://openalex.org/I60837268"]}],"topics":[{"id":"https://openalex.org/T10545","display_name":"Optimization and Variational Analysis","count":49,"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/T11777","display_name":"Fixed Point Theorems Analysis","count":45,"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/T12508","display_name":"Functional Equations Stability Results","count":21,"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":20,"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":19,"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/T12508","display_name":"Functional Equations Stability Results","value":0.0005689,"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/T11777","display_name":"Fixed Point Theorems Analysis","value":0.0005254,"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/T10545","display_name":"Optimization and Variational Analysis","value":0.000285,"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":0.0001604,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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","value":0.0001523,"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":0.9363376498222351},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6863999962806702},{"id":"28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","score":0.6157801151275635},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.5417777299880981},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.4612537622451782}],"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":5},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":15},{"year":2015,"works_count":7,"oa_works_count":6,"cited_by_count":17},{"year":2016,"works_count":2,"oa_works_count":2,"cited_by_count":23},{"year":2017,"works_count":5,"oa_works_count":4,"cited_by_count":18},{"year":2018,"works_count":8,"oa_works_count":6,"cited_by_count":25},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":24},{"year":2020,"works_count":3,"oa_works_count":1,"cited_by_count":41},{"year":2021,"works_count":14,"oa_works_count":7,"cited_by_count":59},{"year":2022,"works_count":10,"oa_works_count":6,"cited_by_count":66},{"year":2023,"works_count":8,"oa_works_count":4,"cited_by_count":64},{"year":2024,"works_count":4,"oa_works_count":3,"cited_by_count":82},{"year":2025,"works_count":8,"oa_works_count":8,"cited_by_count":80},{"year":2026,"works_count":6,"oa_works_count":6,"cited_by_count":52}],"display_name_alternatives":["Chaipunya, Parin","P. Chaipunya","PARIN CHAIPUNYA","Parin Chaipunya"],"block_key":"p chaipunya","works_api_url":"https://api.openalex.org/works?filter=author.id:A5018646265","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5018646265","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}