{"id":"https://openalex.org/A5110040647","orcid":null,"observed_orcids":[],"display_name":"Per-H\u00e5kan Lundow","raw_author_names":["Lundow, Per-H\u00e5kan","Per-H\u00e5kan Lundow"],"full_name":"Lundow, Per-H\u00e5kan","works_count":3,"cited_by_count":1,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5110040647","orcid":null,"observed_orcids":[]},"affiliations":[{"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]}],"last_known_institutions":[{"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/T10948","display_name":"Advanced Combinatorial Mathematics","count":3,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/T11428","display_name":"Advanced Mathematical Identities","count":3,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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":2,"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/T10374","display_name":"Advanced Graph Theory Research","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T11428","display_name":"Advanced Mathematical Identities","value":2.97e-05,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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","value":9.2e-06,"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/T10948","display_name":"Advanced Combinatorial Mathematics","value":7.9e-06,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/T10374","display_name":"Advanced Graph Theory Research","value":4.2e-06,"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":0.9431008100509644},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.6281999945640564},{"id":"114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","score":0.5289205312728882},{"id":"10628310","wikidata":"https://www.wikidata.org/wiki/Q619458","display_name":"Orthogonal polynomials","score":0.3237999975681305},{"id":"28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","score":0.31839999556541443}],"counts_by_year":[{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":1}],"display_name_alternatives":["Lundow, Per-H\u00e5kan","Per-H\u00e5kan Lundow"],"block_key":"p lundow","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110040647","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
