Publication Information

{'id': 'https://openalex.org/W1975333130', 'doi': 'https://doi.org/10.1080/00927879808826363', 'title': 'Hochschild cohomology of brauer tree algebras', 'display_name': 'Hochschild cohomology of brauer tree algebras', 'publication_year': 1998, 'publication_date': '1998-01-01', 'ids': {'openalex': 'https://openalex.org/W1975333130', 'doi': 'https://doi.org/10.1080/00927879808826363', 'mag': '1975333130'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1080/00927879808826363', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S53865935', 'display_name': 'Communications in Algebra', 'issn_l': '0092-7872', 'issn': ['0092-7872', '1532-4125'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320547', 'host_organization_name': 'Taylor & Francis', 'host_organization_lineage': ['https://openalex.org/P4310320547'], 'host_organization_lineage_names': ['Taylor & Francis'], '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/A5109084736', 'display_name': 'Thorsten Holn', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210120676', 'display_name': 'Mathematical Institute of the Slovak Academy of Sciences', 'ror': 'https://ror.org/02fhy7464', 'country_code': 'SK', 'type': 'facility', 'lineage': ['https://openalex.org/I207624831', 'https://openalex.org/I4210120676']}], 'countries': ['SK'], 'is_corresponding': True, 'raw_author_name': 'Thorsten Holn', 'raw_affiliation_strings': ['Institut für Algebra und Geometrie , Universität Magdeburg , Postfach 4120, Magdeburg, 39016, Germany E-mail: thorsten.holmQmathematik.uni-magdeburg.de', 'Mathematical Institute , 24-29 St. Glies, Oxford, 0X1 3LB, England'], 'affiliations': [{'raw_affiliation_string': 'Institut für Algebra und Geometrie , Universität Magdeburg , Postfach 4120, Magdeburg, 39016, Germany E-mail: thorsten.holmQmathematik.uni-magdeburg.de', 'institution_ids': []}, {'raw_affiliation_string': 'Mathematical Institute , 24-29 St. Glies, Oxford, 0X1 3LB, England', 'institution_ids': ['https://openalex.org/I4210120676']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5109084736'], 'corresponding_institution_ids': ['https://openalex.org/I4210120676'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.401, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 10, 'citation_normalized_percentile': {'value': 0.662025, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 78, 'max': 79}, 'biblio': {'volume': '26', 'issue': '11', 'first_page': '3625', 'last_page': '3646'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10287', 'display_name': 'Algebraic structures and combinatorial models', 'score': 1.0, '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/T10287', 'display_name': 'Algebraic structures and combinatorial models', 'score': 1.0, '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/T11673', 'display_name': 'Advanced Topics in Algebra', 'score': 0.9998, '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/T10899', 'display_name': 'Advanced Operator Algebra Research', 'score': 0.9986, '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/cohomology-ring', 'display_name': 'Cohomology ring', 'score': 0.59425926}, {'id': 'https://openalex.org/keywords/grothendieck-topology', 'display_name': 'Grothendieck topology', 'score': 0.47736168}, {'id': 'https://openalex.org/keywords/cup-product', 'display_name': 'Cup product', 'score': 0.44533777}, {'id': 'https://openalex.org/keywords/tree', 'display_name': 'Tree (set theory)', 'score': 0.4340787}, {'id': 'https://openalex.org/keywords/motivic-cohomology', 'display_name': 'Motivic Cohomology', 'score': 0.416214}], 'concepts': [{'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.87590355}, {'id': 'https://openalex.org/C78606066', 'wikidata': 'https://www.wikidata.org/wiki/Q1198376', 'display_name': 'Cohomology', 'level': 2, 'score': 0.74864066}, {'id': 'https://openalex.org/C62196294', 'wikidata': 'https://www.wikidata.org/wiki/Q900456', 'display_name': 'Brauer group', 'level': 2, 'score': 0.67974406}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.6099612}, {'id': 'https://openalex.org/C155751095', 'wikidata': 'https://www.wikidata.org/wiki/Q1408937', 'display_name': 'Group cohomology', 'level': 3, 'score': 0.59902024}, {'id': 'https://openalex.org/C2779185822', 'wikidata': 'https://www.wikidata.org/wiki/Q5141399', 'display_name': 'Cohomology ring', 'level': 4, 'score': 0.59425926}, {'id': 'https://openalex.org/C72738302', 'wikidata': 'https://www.wikidata.org/wiki/Q5384738', 'display_name': 'Equivariant cohomology', 'level': 3, 'score': 0.52179337}, {'id': 'https://openalex.org/C68365058', 'wikidata': 'https://www.wikidata.org/wiki/Q1179446', 'display_name': 'De Rham cohomology', 'level': 4, 'score': 0.50447214}, {'id': 'https://openalex.org/C2780378348', 'wikidata': 'https://www.wikidata.org/wiki/Q25351438', 'display_name': 'Ring (chemistry)', 'level': 2, 'score': 0.48993272}, {'id': 'https://openalex.org/C136119220', 'wikidata': 'https://www.wikidata.org/wiki/Q1000660', 'display_name': 'Algebra over a field', 'level': 2, 'score': 0.4831259}, {'id': 'https://openalex.org/C57115121', 'wikidata': 'https://www.wikidata.org/wiki/Q1062242', 'display_name': 'Grothendieck topology', 'level': 5, 'score': 0.47736168}, {'id': 'https://openalex.org/C126867241', 'wikidata': 'https://www.wikidata.org/wiki/Q3388699', 'display_name': 'Cup product', 'level': 5, 'score': 0.44533777}, {'id': 'https://openalex.org/C113174947', 'wikidata': 'https://www.wikidata.org/wiki/Q2859736', 'display_name': 'Tree (set theory)', 'level': 2, 'score': 0.4340787}, {'id': 'https://openalex.org/C101468663', 'wikidata': 'https://www.wikidata.org/wiki/Q1620158', 'display_name': 'Modular design', 'level': 2, 'score': 0.43095052}, {'id': 'https://openalex.org/C84254916', 'wikidata': 'https://www.wikidata.org/wiki/Q2981889', 'display_name': 'Motivic cohomology', 'level': 5, 'score': 0.416214}, {'id': 'https://openalex.org/C184720557', 'wikidata': 'https://www.wikidata.org/wiki/Q7825049', 'display_name': 'Topology (electrical circuits)', 'level': 2, 'score': 0.32805398}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.14585647}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.06751022}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.056807548}, {'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/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1080/00927879808826363', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S53865935', 'display_name': 'Communications in Algebra', 'issn_l': '0092-7872', 'issn': ['0092-7872', '1532-4125'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320547', 'host_organization_name': 'Taylor & Francis', 'host_organization_lineage': ['https://openalex.org/P4310320547'], 'host_organization_lineage_names': ['Taylor & Francis'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 13, 'referenced_works': ['https://openalex.org/W1553510384', 'https://openalex.org/W1973895546', 'https://openalex.org/W1976828179', 'https://openalex.org/W1997320477', 'https://openalex.org/W2001274135', 'https://openalex.org/W2017773539', 'https://openalex.org/W2022535042', 'https://openalex.org/W2045973658', 'https://openalex.org/W2080824514', 'https://openalex.org/W2093890854', 'https://openalex.org/W2204890096', 'https://openalex.org/W2575722356', 'https://openalex.org/W4241722382'], 'related_works': ['https://openalex.org/W775222111', 'https://openalex.org/W4390215167', 'https://openalex.org/W4297685638', 'https://openalex.org/W2963054473', 'https://openalex.org/W2052543097', 'https://openalex.org/W2028618230', 'https://openalex.org/W1983423461', 'https://openalex.org/W1975333130', 'https://openalex.org/W1644973113', 'https://openalex.org/W161091656'], 'abstract_inverted_index': {'The': [0], 'aim': [1], 'of': [2, 10, 15, 33, 39, 41], 'this': [3], 'paper': [4], 'is': [5], 'to': [6], 'study': [7], 'the': [8, 11, 22, 36], 'structure': [9], 'Hochschild': [12, 37], 'cohomology': [13, 24, 38], 'ring': [14, 25], 'Brauer': [16], 'tree': [17], 'algebras.': [18], 'We': [19], 'explicitly': [20], 'describe': [21], 'even': [23], 'by': [26], 'generators': [27], 'and': [28], 'relations.': [29], 'This': [30], 'generalizes': [31], 'results': [32], '[11]': [34], 'on': [35], 'blocks': [40], 'modular': [42], 'group': [43], 'algebras': [44], 'with': [45], 'cyclic': [46], 'defect': [47], 'groups.': [48]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1975333130', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}], 'updated_date': '2024-12-10T22:32:00.937035', 'created_date': '2016-06-24'}