Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2472316748', 'doi': 'https://doi.org/10.1007/s11785-016-0576-x', 'title': 'Compact Sums of Toeplitz Products on Weighted Bergman and Dirichlet Spaces', 'display_name': 'Compact Sums of Toeplitz Products on Weighted Bergman and Dirichlet Spaces', 'publication_year': 2016, 'publication_date': '2016-06-29', 'ids': {'openalex': 'https://openalex.org/W2472316748', 'doi': 'https://doi.org/10.1007/s11785-016-0576-x', 'mag': '2472316748'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s11785-016-0576-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S37268045', 'display_name': 'Complex Analysis and Operator Theory', 'issn_l': '1661-8254', 'issn': ['1661-8254', '1661-8262'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320186', 'host_organization_name': 'Birkhäuser', 'host_organization_lineage': ['https://openalex.org/P4310320186', 'https://openalex.org/P4310319900', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Birkhäuser', 'Springer Science+Business Media', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100698640', 'display_name': 'Young Joo Lee', 'orcid': 'https://orcid.org/0000-0003-1945-1090'}, 'institutions': [{'id': 'https://openalex.org/I111277659', 'display_name': 'Chonnam National University', 'ror': 'https://ror.org/05kzjxq56', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I111277659']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Young Joo Lee', 'raw_affiliation_strings': ['Department of Mathematics, Chonnam National University, Gwangju, 500-757, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematics, Chonnam National University, Gwangju, 500-757, South Korea', 'institution_ids': ['https://openalex.org/I111277659']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5074203928', 'display_name': 'Kyunguk Na', 'orcid': 'https://orcid.org/0000-0003-3564-3236'}, 'institutions': [{'id': 'https://openalex.org/I36738375', 'display_name': 'Hanshin University', 'ror': 'https://ror.org/039fgyk85', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I36738375']}], 'countries': ['KR'], 'is_corresponding': True, 'raw_author_name': 'Kyunguk Na', 'raw_affiliation_strings': ['King Jeongjo College of Liberal Arts, Mathematics, Hanshin University, Osan, Gyeonggi, 447-791, South Korea'], 'affiliations': [{'raw_affiliation_string': 'King Jeongjo College of Liberal Arts, Mathematics, Hanshin University, Osan, Gyeonggi, 447-791, South Korea', 'institution_ids': ['https://openalex.org/I36738375']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5074203928'], 'corresponding_institution_ids': ['https://openalex.org/I36738375'], 'apc_list': {'value': 2190, 'currency': 'EUR', 'value_usd': 2790, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 67}, 'biblio': {'volume': '10', 'issue': '8', 'first_page': '1799', 'last_page': '1809'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10884', 'display_name': 'Complex Analysis and Operator Theory', 'score': 0.9999, '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'}}, 'topics': [{'id': 'https://openalex.org/T10884', 'display_name': 'Complex Analysis and Operator Theory', 'score': 0.9999, '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/T12037', 'display_name': 'Quaternionic Analysis and Applications', 'score': 0.997, '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/T11673', 'display_name': 'Deformations and Structures of Hom-Lie Algebras', 'score': 0.9894, '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/bergman-space', 'display_name': 'Bergman space', 'score': 0.64992106}, {'id': 'https://openalex.org/keywords/weighted-spaces', 'display_name': 'Weighted Spaces', 'score': 0.575711}, {'id': 'https://openalex.org/keywords/toeplitz-operator', 'display_name': 'Toeplitz operator', 'score': 0.5335261}, {'id': 'https://openalex.org/keywords/bergman-spaces', 'display_name': 'Bergman Spaces', 'score': 0.529256}, {'id': 'https://openalex.org/keywords/toeplitz-operators', 'display_name': 'Toeplitz Operators', 'score': 0.525751}, {'id': 'https://openalex.org/keywords/bergman-kernel', 'display_name': 'Bergman kernel', 'score': 0.45321387}], 'concepts': [{'id': 'https://openalex.org/C147710293', 'wikidata': 'https://www.wikidata.org/wiki/Q849428', 'display_name': 'Toeplitz matrix', 'level': 2, 'score': 0.92485833}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.83034843}, {'id': 'https://openalex.org/C43929395', 'wikidata': 'https://www.wikidata.org/wiki/Q1198874', 'display_name': 'Operator theory', 'level': 2, 'score': 0.70906633}, {'id': 'https://openalex.org/C169214877', 'wikidata': 'https://www.wikidata.org/wiki/Q981016', 'display_name': 'Dirichlet distribution', 'level': 3, 'score': 0.65764105}, {'id': 'https://openalex.org/C107264478', 'wikidata': 'https://www.wikidata.org/wiki/Q3058183', 'display_name': 'Bergman space', 'level': 3, 'score': 0.64992106}, {'id': 'https://openalex.org/C18648836', 'wikidata': 'https://www.wikidata.org/wiki/Q381892', 'display_name': 'Compact space', 'level': 2, 'score': 0.63352317}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.5513458}, {'id': 'https://openalex.org/C2775975512', 'wikidata': 'https://www.wikidata.org/wiki/Q7812935', 'display_name': 'Toeplitz operator', 'level': 3, 'score': 0.5335261}, {'id': 'https://openalex.org/C17139452', 'wikidata': 'https://www.wikidata.org/wiki/Q3345664', 'display_name': 'Bergman kernel', 'level': 2, 'score': 0.45321387}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.2718854}, {'id': 'https://openalex.org/C182310444', 'wikidata': 'https://www.wikidata.org/wiki/Q1332643', 'display_name': 'Boundary value problem', 'level': 2, 'score': 0.059966803}, {'id': 'https://openalex.org/C34388435', 'wikidata': 'https://www.wikidata.org/wiki/Q2267362', 'display_name': 'Bounded function', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s11785-016-0576-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S37268045', 'display_name': 'Complex Analysis and Operator Theory', 'issn_l': '1661-8254', 'issn': ['1661-8254', '1661-8262'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320186', 'host_organization_name': 'Birkhäuser', 'host_organization_lineage': ['https://openalex.org/P4310320186', 'https://openalex.org/P4310319900', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Birkhäuser', 'Springer Science+Business Media', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [{'funder': 'https://openalex.org/F4320322120', 'funder_display_name': 'National Research Foundation of Korea', 'award_id': 'NRF-2014R1A1A4A01003810'}], 'datasets': [], 'versions': [], 'referenced_works_count': 4, 'referenced_works': ['https://openalex.org/W1975747164', 'https://openalex.org/W1980388117', 'https://openalex.org/W2087227392', 'https://openalex.org/W2090602534'], 'related_works': ['https://openalex.org/W4296948839', 'https://openalex.org/W2949517467', 'https://openalex.org/W2389078607', 'https://openalex.org/W2367487819', 'https://openalex.org/W2076722975', 'https://openalex.org/W2063890397', 'https://openalex.org/W2059888600', 'https://openalex.org/W2048423649', 'https://openalex.org/W2029504903', 'https://openalex.org/W2019483699'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2472316748', 'counts_by_year': [], 'updated_date': '2024-09-15T11:33:30.583272', 'created_date': '2016-07-22'}