{"id":"https://openalex.org/A5043676146","orcid":"https://orcid.org/0000-0001-9471-0326","observed_orcids":["https://orcid.org/0000-0001-9471-0326"],"display_name":"Harmanus Batkunde","raw_author_names":["Batkunde, Harmanus","H Batkunde","H. Batkunde","HARMANUS BATKUNDE","Harmanus Batkunde","Hermanus Batkunde"],"full_name":"Batkunde, Harmanus","works_count":32,"cited_by_count":44,"summary_stats":{"2yr_mean_citedness":0.3333333333333333,"h_index":4,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5043676146","orcid":"https://orcid.org/0000-0001-9471-0326","observed_orcids":["https://orcid.org/0000-0001-9471-0326"]},"affiliations":[{"institution":{"id":"https://openalex.org/I134635517","ror":"https://ror.org/00apj8t60","display_name":"Bandung Institute of Technology","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]},"years":[2020,2018]},{"institution":{"id":"https://openalex.org/I3133131564","ror":"https://ror.org/0091hm651","display_name":"Universitas Pattimura","country_code":"ID","type":"education","lineage":["https://openalex.org/I3133131564"]},"years":[2026,2025,2024,2023,2022,2021,2017,2016,2015,2014,2013,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I3133131564","ror":"https://ror.org/0091hm651","display_name":"Universitas Pattimura","country_code":"ID","type":"education","lineage":["https://openalex.org/I3133131564"]}],"topics":[{"id":"https://openalex.org/T11545","display_name":"Advanced Banach Space Theory","count":21,"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/T11777","display_name":"Fixed Point Theorems Analysis","count":12,"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/T12062","display_name":"Approximation Theory and Sequence Spaces","count":12,"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":6,"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/T12504","display_name":"Mathematics and Applications","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T11777","display_name":"Fixed Point Theorems Analysis","value":0.00014,"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/T11545","display_name":"Advanced Banach Space Theory","value":8.89e-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/T12062","display_name":"Approximation Theory and Sequence Spaces","value":8.55e-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/T12508","display_name":"Functional Equations Stability Results","value":5.42e-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/T11564","display_name":"Mathematical Inequalities and Applications","value":4.81e-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":0.9368000030517578},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6244398355484009},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.564297080039978},{"id":"136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","score":0.4941571056842804},{"id":"118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","score":0.47972479462623596}],"counts_by_year":[{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2023,"works_count":5,"oa_works_count":3,"cited_by_count":11},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":2},{"year":2025,"works_count":4,"oa_works_count":4,"cited_by_count":4},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":8}],"display_name_alternatives":["Batkunde, Harmanus","H Batkunde","H. Batkunde","HARMANUS BATKUNDE","Harmanus Batkunde","Hermanus Batkunde"],"block_key":"h batkunde","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043676146","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5043676146","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
