Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2732793847', 'doi': 'https://doi.org/10.1016/j.geomphys.2017.08.014', 'title': 'Cyclic homology and group actions', 'display_name': 'Cyclic homology and group actions', 'publication_year': 2017, 'publication_date': '2017-09-12', 'ids': {'openalex': 'https://openalex.org/W2732793847', 'doi': 'https://doi.org/10.1016/j.geomphys.2017.08.014', 'mag': '2732793847'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.geomphys.2017.08.014', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S105977992', 'display_name': 'Journal of Geometry and Physics', 'issn_l': '0393-0440', 'issn': ['0393-0440', '1879-1662'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://doi.org/10.1016/j.geomphys.2017.08.014', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5000964166', 'display_name': 'Raphaël Ponge', 'orcid': 'https://orcid.org/0000-0002-5763-8270'}, 'institutions': [{'id': 'https://openalex.org/I4210158432', 'display_name': 'National Institute for Mathematical Sciences', 'ror': 'https://ror.org/04n7py080', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I4210158432']}, {'id': 'https://openalex.org/I139264467', 'display_name': 'Seoul National University', 'ror': 'https://ror.org/04h9pn542', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I139264467']}], 'countries': ['KR'], 'is_corresponding': True, 'raw_author_name': 'Raphaël Ponge', 'raw_affiliation_strings': ['Department of Mathematical Sciences, Seoul National University, Seoul, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematical Sciences, Seoul National University, Seoul, South Korea', 'institution_ids': ['https://openalex.org/I4210158432', 'https://openalex.org/I139264467']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5000964166'], 'corresponding_institution_ids': ['https://openalex.org/I4210158432', 'https://openalex.org/I139264467'], 'apc_list': {'value': 3180, 'currency': 'USD', 'value_usd': 3180, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.515, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 9, 'citation_normalized_percentile': {'value': 0.742325, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 85}, 'biblio': {'volume': '123', 'issue': None, 'first_page': '30', 'last_page': '52'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10896', 'display_name': 'Homotopy and Cohomology in Algebraic Topology', 'score': 0.9996, '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'}}, 'topics': [{'id': 'https://openalex.org/T10896', 'display_name': 'Homotopy and Cohomology in Algebraic Topology', 'score': 0.9996, '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/T10287', 'display_name': 'Algebraic structures and combinatorial models', 'score': 0.9992, '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/T10899', 'display_name': 'Advanced Operator Algebra Research', 'score': 0.9985, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/cyclic-homology', 'display_name': 'Cyclic homology', 'score': 0.7919575}, {'id': 'https://openalex.org/keywords/spectral-sequence', 'display_name': 'Spectral sequence', 'score': 0.75171703}, {'id': 'https://openalex.org/keywords/equivariant-map', 'display_name': 'Equivariant map', 'score': 0.7057763}, {'id': 'https://openalex.org/keywords/homology', 'display_name': 'Homology', 'score': 0.6050646}, {'id': 'https://openalex.org/keywords/hochschild-homology', 'display_name': 'Hochschild homology', 'score': 0.4877189}, {'id': 'https://openalex.org/keywords/mayer–vietoris-sequence', 'display_name': 'Mayer–Vietoris sequence', 'score': 0.46237987}], 'concepts': [{'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.9230499}, {'id': 'https://openalex.org/C202833876', 'wikidata': 'https://www.wikidata.org/wiki/Q939179', 'display_name': 'Cyclic homology', 'level': 3, 'score': 0.7919575}, {'id': 'https://openalex.org/C178609977', 'wikidata': 'https://www.wikidata.org/wiki/Q3503315', 'display_name': 'Spectral sequence', 'level': 3, 'score': 0.75171703}, {'id': 'https://openalex.org/C171036898', 'wikidata': 'https://www.wikidata.org/wiki/Q256355', 'display_name': 'Equivariant map', 'level': 2, 'score': 0.7057763}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.6591903}, {'id': 'https://openalex.org/C165525559', 'wikidata': 'https://www.wikidata.org/wiki/Q224180', 'display_name': 'Homology (biology)', 'level': 3, 'score': 0.6050646}, {'id': 'https://openalex.org/C78606066', 'wikidata': 'https://www.wikidata.org/wiki/Q1198376', 'display_name': 'Cohomology', 'level': 2, 'score': 0.59862477}, {'id': 'https://openalex.org/C2777404646', 'wikidata': 'https://www.wikidata.org/wiki/Q1057968', 'display_name': 'Finite group', 'level': 3, 'score': 0.51882094}, {'id': 'https://openalex.org/C2776648750', 'wikidata': 'https://www.wikidata.org/wiki/Q1622047', 'display_name': 'Hochschild homology', 'level': 3, 'score': 0.4877189}, {'id': 'https://openalex.org/C201595698', 'wikidata': 'https://www.wikidata.org/wiki/Q2421905', 'display_name': 'Mayer–Vietoris sequence', 'level': 5, 'score': 0.46237987}, {'id': 'https://openalex.org/C20725272', 'wikidata': 'https://www.wikidata.org/wiki/Q245462', 'display_name': 'Cyclic group', 'level': 3, 'score': 0.42447048}, {'id': 'https://openalex.org/C2781311116', 'wikidata': 'https://www.wikidata.org/wiki/Q83306', 'display_name': 'Group (periodic table)', 'level': 2, 'score': 0.38311782}, {'id': 'https://openalex.org/C136119220', 'wikidata': 'https://www.wikidata.org/wiki/Q1000660', 'display_name': 'Algebra over a field', 'level': 2, 'score': 0.32017913}, {'id': 'https://openalex.org/C72738302', 'wikidata': 'https://www.wikidata.org/wiki/Q5384738', 'display_name': 'Equivariant cohomology', 'level': 3, 'score': 0.31628698}, {'id': 'https://openalex.org/C68365058', 'wikidata': 'https://www.wikidata.org/wiki/Q1179446', 'display_name': 'De Rham cohomology', 'level': 4, 'score': 0.27324718}, {'id': 'https://openalex.org/C136170076', 'wikidata': 'https://www.wikidata.org/wiki/Q181296', 'display_name': 'Abelian group', 'level': 2, 'score': 0.07573372}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.geomphys.2017.08.014', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S105977992', 'display_name': 'Journal of Geometry and Physics', 'issn_l': '0393-0440', 'issn': ['0393-0440', '1879-1662'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://arxiv.org/abs/1706.08992', 'pdf_url': 'http://arxiv.org/pdf/1706.08992', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/1706.08992', 'pdf_url': 'https://arxiv.org/pdf/1706.08992', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.1706.08992', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.geomphys.2017.08.014', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S105977992', 'display_name': 'Journal of Geometry and Physics', 'issn_l': '0393-0440', 'issn': ['0393-0440', '1879-1662'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2732793847'], 'referenced_works_count': 49, 'referenced_works': ['https://openalex.org/W100621288', 'https://openalex.org/W1034338021', 'https://openalex.org/W112410570', 'https://openalex.org/W157372275', 'https://openalex.org/W1679081653', 'https://openalex.org/W192962078', 'https://openalex.org/W19687337', 'https://openalex.org/W1970143457', 'https://openalex.org/W1970398487', 'https://openalex.org/W1981365291', 'https://openalex.org/W1983914781', 'https://openalex.org/W2006021318', 'https://openalex.org/W2011420048', 'https://openalex.org/W2013692878', 'https://openalex.org/W2015556085', 'https://openalex.org/W2021146385', 'https://openalex.org/W2021386602', 'https://openalex.org/W2035408167', 'https://openalex.org/W2036496316', 'https://openalex.org/W2045300610', 'https://openalex.org/W2047413546', 'https://openalex.org/W2054408298', 'https://openalex.org/W2064663329', 'https://openalex.org/W2064773552', 'https://openalex.org/W2068167738', 'https://openalex.org/W2072011469', 'https://openalex.org/W2084936208', 'https://openalex.org/W2089639168', 'https://openalex.org/W2559025741', 'https://openalex.org/W2612310112', 'https://openalex.org/W2962677871', 'https://openalex.org/W2963010684', 'https://openalex.org/W2963635964', 'https://openalex.org/W2963653871', 'https://openalex.org/W2963812593', 'https://openalex.org/W2963858637', 'https://openalex.org/W2964189636', 'https://openalex.org/W2964213799', 'https://openalex.org/W2964313945', 'https://openalex.org/W3101768739', 'https://openalex.org/W4206425226', 'https://openalex.org/W4212977022', 'https://openalex.org/W4213269915', 'https://openalex.org/W4236150411', 'https://openalex.org/W4241593569', 'https://openalex.org/W4253241023', 'https://openalex.org/W4256189767', 'https://openalex.org/W73884418', 'https://openalex.org/W89702611'], 'related_works': ['https://openalex.org/W65188153', 'https://openalex.org/W602209003', 'https://openalex.org/W4388787281', 'https://openalex.org/W3103227056', 'https://openalex.org/W2963172703', 'https://openalex.org/W2120331704', 'https://openalex.org/W2083656803', 'https://openalex.org/W2030494109', 'https://openalex.org/W1545939444', 'https://openalex.org/W121754494'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2732793847', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}], 'updated_date': '2024-12-09T17:36:21.663374', 'created_date': '2017-07-14'}