Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2070221381', 'doi': 'https://doi.org/10.1007/s00222-003-0317-4', 'title': 'Intersection cohomology of quotients of nonsingular varieties', 'display_name': 'Intersection cohomology of quotients of nonsingular varieties', 'publication_year': 2003, 'publication_date': '2003-09-09', 'ids': {'openalex': 'https://openalex.org/W2070221381', 'doi': 'https://doi.org/10.1007/s00222-003-0317-4', 'mag': '2070221381'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00222-003-0317-4', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S98347115', 'display_name': 'Inventiones mathematicae', 'issn_l': '0020-9910', 'issn': ['0020-9910', '1432-1297'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/pdf/math/0101254', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5030738062', 'display_name': 'Young‐Hoon Kiem', 'orcid': None}, 'institutions': [{'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': 'Young-Hoon Kiem', 'raw_affiliation_strings': ['Department of Mathematics , Seoul National University , Seoul , Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematics , Seoul National University , Seoul , Korea', 'institution_ids': ['https://openalex.org/I139264467']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5030738062'], 'corresponding_institution_ids': ['https://openalex.org/I139264467'], 'apc_list': {'value': 2390, 'currency': 'EUR', 'value_usd': 2990, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.207, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 18, 'citation_normalized_percentile': {'value': 0.706241, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 85}, 'biblio': {'volume': '155', 'issue': '1', 'first_page': '163', 'last_page': '202'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10061', 'display_name': 'Algebraic Geometry and Number Theory', 'score': 0.9999, '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': 0.9999, '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/T11680', 'display_name': 'Advanced Algebra and Geometry', 'score': 0.9992, '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': 0.998, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/intersection-homology', 'display_name': 'Intersection homology', 'score': 0.68185294}, {'id': 'https://openalex.org/keywords/complete-intersection', 'display_name': 'Complete intersection', 'score': 0.41441578}], 'concepts': [{'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.9547763}, {'id': 'https://openalex.org/C96442724', 'wikidata': 'https://www.wikidata.org/wiki/Q242188', 'display_name': 'Invertible matrix', 'level': 2, 'score': 0.72411835}, {'id': 'https://openalex.org/C199422724', 'wikidata': 'https://www.wikidata.org/wiki/Q41118', 'display_name': 'Quotient', 'level': 2, 'score': 0.7195234}, {'id': 'https://openalex.org/C63549537', 'wikidata': 'https://www.wikidata.org/wiki/Q6056721', 'display_name': 'Intersection homology', 'level': 3, 'score': 0.68185294}, {'id': 'https://openalex.org/C78606066', 'wikidata': 'https://www.wikidata.org/wiki/Q1198376', 'display_name': 'Cohomology', 'level': 2, 'score': 0.67004746}, {'id': 'https://openalex.org/C64543145', 'wikidata': 'https://www.wikidata.org/wiki/Q162942', 'display_name': 'Intersection (aeronautics)', 'level': 2, 'score': 0.59722275}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.5826977}, {'id': 'https://openalex.org/C37253', 'wikidata': 'https://www.wikidata.org/wiki/Q5156502', 'display_name': 'Complete intersection', 'level': 2, 'score': 0.41441578}, {'id': 'https://openalex.org/C136119220', 'wikidata': 'https://www.wikidata.org/wiki/Q1000660', 'display_name': 'Algebra over a field', 'level': 2, 'score': 0.35318658}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00222-003-0317-4', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S98347115', 'display_name': 'Inventiones mathematicae', 'issn_l': '0020-9910', 'issn': ['0020-9910', '1432-1297'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/math/0101254', 'pdf_url': 'https://arxiv.org/pdf/math/0101254', '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': None, 'pdf_url': 'https://arxiv.org/pdf/math/0101254v3.pdf', '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}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/math/0101254', 'pdf_url': 'https://arxiv.org/pdf/math/0101254', '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}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 24, 'referenced_works': ['https://openalex.org/W1515192744', 'https://openalex.org/W1522759831', 'https://openalex.org/W1558796308', 'https://openalex.org/W1572341022', 'https://openalex.org/W1587077629', 'https://openalex.org/W1836376730', 'https://openalex.org/W1987559245', 'https://openalex.org/W1992242273', 'https://openalex.org/W2007702069', 'https://openalex.org/W2012205791', 'https://openalex.org/W2034404696', 'https://openalex.org/W2043583717', 'https://openalex.org/W2051103387', 'https://openalex.org/W2054842419', 'https://openalex.org/W2061127354', 'https://openalex.org/W2069324914', 'https://openalex.org/W2072204993', 'https://openalex.org/W2078393607', 'https://openalex.org/W2092244011', 'https://openalex.org/W2113055611', 'https://openalex.org/W2489016459', 'https://openalex.org/W2513926231', 'https://openalex.org/W3038842571', 'https://openalex.org/W4243300374'], 'related_works': ['https://openalex.org/W4376654417', 'https://openalex.org/W4300105163', 'https://openalex.org/W4247462467', 'https://openalex.org/W2963351377', 'https://openalex.org/W2885318960', 'https://openalex.org/W2146520275', 'https://openalex.org/W2065096582', 'https://openalex.org/W2005900207', 'https://openalex.org/W1990720147', 'https://openalex.org/W1987559245'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2070221381', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-12-11T06:17:58.698181', 'created_date': '2016-06-24'}