{"id":"https://openalex.org/W4312349052","doi":"https://doi.org/10.5486/pmd.2005.3075","title":"Legendre surfaces in Sasakian space forms whose mean curvature vectors are eigenvectors","display_name":"Legendre surfaces in Sasakian space forms whose mean curvature vectors are eigenvectors","publication_year":2005,"publication_date":"2005-10-01","ids":{"openalex":"https://openalex.org/W4312349052","doi":"https://doi.org/10.5486/pmd.2005.3075"},"language":"en","primary_location":{"id":"doi:10.5486/pmd.2005.3075","doi":"https://doi.org/10.5486/pmd.2005.3075","is_oa":false,"landing_page_url":"https://doi.org/10.5486/pmd.2005.3075","pdf_url":null,"source":{"id":"https://openalex.org/S203572503","display_name":"Publicationes Mathematicae Debrecen","issn_l":"0033-3883","issn":["0033-3883","2064-2849"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315439","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/P4310315439"],"host_organization_lineage_names":["University of Debrecen"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Publicationes Mathematicae Debrecen","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5037840796","display_name":"Toru Sasahara","orcid":"https://orcid.org/0000-0003-2853-0268","observed_orcids":["https://orcid.org/0000-0003-2853-0268"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Toru Sasahara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5037840796"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.8352,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.88851351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"67","issue":"3-4","first_page":"285","last_page":"303"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13080","display_name":"Advanced Differential Geometry Research","score":0.9442999958992004,"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/T13080","display_name":"Advanced Differential Geometry Research","score":0.9442999958992004,"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/T12351","display_name":"Geometry and complex manifolds","score":0.02710000053048134,"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/T10229","display_name":"Geometric Analysis and Curvature Flows","score":0.0215000007301569,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sasakian-space-forms","display_name":"Sasakian space forms","score":0.9980000257492065},{"id":"https://openalex.org/keywords/mean-curvature-vector","display_name":"mean curvature vector","score":0.9649999737739563},{"id":"https://openalex.org/keywords/eigenvectors","display_name":"eigenvectors","score":0.9269999861717224},{"id":"https://openalex.org/keywords/submanifold-geometry","display_name":"submanifold geometry","score":0.6740000247955322},{"id":"https://openalex.org/keywords/contact-geometry","display_name":"contact geometry","score":0.3440000116825104}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8240530490875244},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.6314724683761597},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5808083415031433},{"id":"https://openalex.org/C111458787","wikidata":"https://www.wikidata.org/wiki/Q215405","display_name":"Legendre polynomials","level":2,"score":0.5738232135772705},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5557954907417297},{"id":"https://openalex.org/C2776341046","wikidata":"https://www.wikidata.org/wiki/Q4381552","display_name":"Space form","level":3,"score":0.5315815210342407},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.5153631567955017},{"id":"https://openalex.org/C175017881","wikidata":"https://www.wikidata.org/wiki/Q1318998","display_name":"Mean curvature","level":3,"score":0.4896683990955353},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.41245919466018677},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2735956311225891},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06447237730026245},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.055769652128219604},{"id":"https://openalex.org/C151300846","wikidata":"https://www.wikidata.org/wiki/Q125539","display_name":"Submanifold","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5486/pmd.2005.3075","doi":"https://doi.org/10.5486/pmd.2005.3075","is_oa":false,"landing_page_url":"https://doi.org/10.5486/pmd.2005.3075","pdf_url":null,"source":{"id":"https://openalex.org/S203572503","display_name":"Publicationes Mathematicae Debrecen","issn_l":"0033-3883","issn":["0033-3883","2064-2849"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315439","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/P4310315439"],"host_organization_lineage_names":["University of Debrecen"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Publicationes Mathematicae Debrecen","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"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/W2171997753","https://openalex.org/W2491254282","https://openalex.org/W3096344921","https://openalex.org/W2270349719","https://openalex.org/W2217115449","https://openalex.org/W95503510","https://openalex.org/W2610819268","https://openalex.org/W4212875853","https://openalex.org/W2036356802","https://openalex.org/W1974574987"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-01-04T00:00:00"}