{"id":"https://openalex.org/W633106932","doi":null,"title":"Theta functions of degree m","display_name":"Theta functions of degree m","publication_year":1947,"publication_date":"1947-01-01","ids":{"openalex":"https://openalex.org/W633106932","mag":"633106932"},"language":"en","primary_location":{"id":"mag:633106932","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BA62071588","pdf_url":null,"source":{"id":"https://openalex.org/S4306475334","display_name":"Luctor et Emergo eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Luctor et Emergo eBooks","raw_type":null},"volume":null,"type":"book","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033466315","display_name":"Frederik Van Der Blij","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"F. van der Blij","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5033466315"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1754386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10061","display_name":"Algebraic Geometry and Number Theory","score":0.4496999979019165,"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"}},"topics":[{"id":"https://openalex.org/T10061","display_name":"Algebraic Geometry and Number Theory","score":0.4496999979019165,"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/T11428","display_name":"Advanced Mathematical Identities","score":0.29760000109672546,"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/T11166","display_name":"Analytic Number Theory Research","score":0.06949999928474426,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/theta-functions","display_name":"theta functions","score":0.9610000252723694},{"id":"https://openalex.org/keywords/several-complex-variables","display_name":"several complex variables","score":0.6990000009536743},{"id":"https://openalex.org/keywords/jacobi-theta-function","display_name":"Jacobi theta function","score":0.5339999794960022},{"id":"https://openalex.org/keywords/riemann-theta-function","display_name":"Riemann theta function","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.666527509689331},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40514740347862244},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23939678072929382},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.026057064533233643}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:633106932","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BA62071588","pdf_url":null,"source":{"id":"https://openalex.org/S4306475334","display_name":"Luctor et Emergo eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Luctor et Emergo eBooks","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1576396210","https://openalex.org/W564236609","https://openalex.org/W2478195621","https://openalex.org/W2822997","https://openalex.org/W2485505234","https://openalex.org/W1658256510","https://openalex.org/W2952780153","https://openalex.org/W1599285605","https://openalex.org/W2753067315","https://openalex.org/W2586591136","https://openalex.org/W2182953292","https://openalex.org/W2895259668","https://openalex.org/W2085225457","https://openalex.org/W94437521","https://openalex.org/W1672377794","https://openalex.org/W2736232048","https://openalex.org/W788235618","https://openalex.org/W2485924367","https://openalex.org/W2514330183","https://openalex.org/W2340201338"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2025-10-10T00:00:00"}
