Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W566745338', 'doi': None, 'title': 'On a Topological Concept between Countable Compactness and Pseudocompactness', 'display_name': 'On a Topological Concept between Countable Compactness and Pseudocompactness', 'publication_year': 1980, 'publication_date': '1980-01-01', 'ids': {'openalex': 'https://openalex.org/W566745338', 'mag': '566745338'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ci.nii.ac.jp/naid/40003082677', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306553644', 'display_name': '沼津工業高等専門学校研究報告', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5057698440', 'display_name': 'Shogo Ikenaga', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Shogo Ikenaga', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5076649438', 'display_name': 'Tsugio Tani', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Tsugio Tani', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 15, 'citation_normalized_percentile': {'value': 0.555231, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 85, 'max': 86}, 'biblio': {'volume': None, 'issue': '15', 'first_page': '139', 'last_page': '142'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10588', 'display_name': 'Dynamical Systems and Chaos Theory', 'score': 0.9837, '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/T10588', 'display_name': 'Dynamical Systems and Chaos Theory', 'score': 0.9837, '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/T11151', 'display_name': 'Model Theory and Topological Dynamics', 'score': 0.9832, '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/topological-entropy', 'display_name': 'Topological Entropy', 'score': 0.634942}, {'id': 'https://openalex.org/keywords/topological-dynamics', 'display_name': 'Topological Dynamics', 'score': 0.601633}, {'id': 'https://openalex.org/keywords/homogeneous-structures', 'display_name': 'Homogeneous Structures', 'score': 0.567813}, {'id': 'https://openalex.org/keywords/definable-sets', 'display_name': 'Definable Sets', 'score': 0.53566}, {'id': 'https://openalex.org/keywords/o-minimal-structures', 'display_name': 'O-Minimal Structures', 'score': 0.533991}], 'concepts': [{'id': 'https://openalex.org/C18648836', 'wikidata': 'https://www.wikidata.org/wiki/Q381892', 'display_name': 'Compact space', 'level': 2, 'score': 0.5691844}, {'id': 'https://openalex.org/C110729354', 'wikidata': 'https://www.wikidata.org/wiki/Q185478', 'display_name': 'Countable set', 'level': 2, 'score': 0.55646807}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.4913856}, {'id': 'https://openalex.org/C81332173', 'wikidata': 'https://www.wikidata.org/wiki/Q179899', 'display_name': 'Topological space', 'level': 2, 'score': 0.4758194}, {'id': 'https://openalex.org/C184720557', 'wikidata': 'https://www.wikidata.org/wiki/Q7825049', 'display_name': 'Topology (electrical circuits)', 'level': 2, 'score': 0.42307276}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.35900483}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.25190085}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ci.nii.ac.jp/naid/40003082677', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306553644', 'display_name': '沼津工業高等専門学校研究報告', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W47545773', 'https://openalex.org/W407695517', 'https://openalex.org/W3204369310', 'https://openalex.org/W2793835740', 'https://openalex.org/W2769331255', 'https://openalex.org/W2601639143', 'https://openalex.org/W2386412471', 'https://openalex.org/W2384118119', 'https://openalex.org/W2377287455', 'https://openalex.org/W2360608616', 'https://openalex.org/W2203405523', 'https://openalex.org/W2121583787', 'https://openalex.org/W2055626560', 'https://openalex.org/W2020830222', 'https://openalex.org/W1999551124', 'https://openalex.org/W1985284567', 'https://openalex.org/W1971926932', 'https://openalex.org/W1499588857', 'https://openalex.org/W1489752240', 'https://openalex.org/W1007656908'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W566745338', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-08T19:50:45.073661', 'created_date': '2016-06-24'}