Publication Information

{'id': 'https://openalex.org/W1979880943', 'doi': 'https://doi.org/10.1088/0305-4470/24/14/011', 'title': 'Non-integrable systems with algebraic singularities in complex time', 'display_name': 'Non-integrable systems with algebraic singularities in complex time', 'publication_year': 1991, 'publication_date': '1991-07-21', 'ids': {'openalex': 'https://openalex.org/W1979880943', 'doi': 'https://doi.org/10.1088/0305-4470/24/14/011', 'mag': '1979880943'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1088/0305-4470/24/14/011', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210167992', 'display_name': 'Journal of Physics A Mathematical and General', 'issn_l': '0305-4470', 'issn': ['0305-4470', '1361-6447'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311669', 'host_organization_name': 'Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310311669'], 'host_organization_lineage_names': ['Institute of Physics'], '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/A5028404620', 'display_name': 'Tassos Bountis', 'orcid': 'https://orcid.org/0000-0002-8103-8152'}, 'institutions': [{'id': 'https://openalex.org/I174878644', 'display_name': 'University of Patras', 'ror': 'https://ror.org/017wvtq80', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I174878644']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'T Bountis', 'raw_affiliation_strings': ['Dept. of Math., Patras Univ., Greece'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Math., Patras Univ., Greece', 'institution_ids': ['https://openalex.org/I174878644']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5034341754', 'display_name': 'L. Drossos', 'orcid': 'https://orcid.org/0000-0001-6198-9711'}, 'institutions': [{'id': 'https://openalex.org/I174878644', 'display_name': 'University of Patras', 'ror': 'https://ror.org/017wvtq80', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I174878644']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'L Drossos', 'raw_affiliation_strings': ['Dept. of Math., Patras Univ., Greece'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Math., Patras Univ., Greece', 'institution_ids': ['https://openalex.org/I174878644']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5046492663', 'display_name': 'I C Percival', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I174878644', 'display_name': 'University of Patras', 'ror': 'https://ror.org/017wvtq80', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I174878644']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'I C Percival', 'raw_affiliation_strings': ['Dept. of Math., Patras Univ., Greece'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Math., Patras Univ., Greece', 'institution_ids': ['https://openalex.org/I174878644']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.605, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 17, 'citation_normalized_percentile': {'value': 0.780671, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '24', 'issue': '14', 'first_page': '3217', 'last_page': '3236'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10248', 'display_name': 'Nonlinear Waves and Solitons', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10248', 'display_name': 'Nonlinear Waves and Solitons', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11261', 'display_name': 'Quantum chaos and dynamical systems', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11575', 'display_name': 'Nonlinear Photonic Systems', 'score': 0.9985, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/complex-plane', 'display_name': 'Complex plane', 'score': 0.5095837}], 'concepts': [{'id': 'https://openalex.org/C12843', 'wikidata': 'https://www.wikidata.org/wiki/Q201721', 'display_name': 'Gravitational singularity', 'level': 2, 'score': 0.9386002}, {'id': 'https://openalex.org/C200741047', 'wikidata': 'https://www.wikidata.org/wiki/Q1957758', 'display_name': 'Integrable system', 'level': 2, 'score': 0.9204955}, {'id': 'https://openalex.org/C9376300', 'wikidata': 'https://www.wikidata.org/wiki/Q168817', 'display_name': 'Algebraic number', 'level': 2, 'score': 0.7401452}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.65082145}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.55107147}, {'id': 'https://openalex.org/C28719098', 'wikidata': 'https://www.wikidata.org/wiki/Q44946', 'display_name': 'Point (geometry)', 'level': 2, 'score': 0.5283017}, {'id': 'https://openalex.org/C179117685', 'wikidata': 'https://www.wikidata.org/wiki/Q328998', 'display_name': 'Complex plane', 'level': 2, 'score': 0.5095837}, {'id': 'https://openalex.org/C17825722', 'wikidata': 'https://www.wikidata.org/wiki/Q17285', 'display_name': 'Plane (geometry)', 'level': 2, 'score': 0.49615845}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.37383878}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.12501019}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1088/0305-4470/24/14/011', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210167992', 'display_name': 'Journal of Physics A Mathematical and General', 'issn_l': '0305-4470', 'issn': ['0305-4470', '1361-6447'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311669', 'host_organization_name': 'Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310311669'], 'host_organization_lineage_names': ['Institute of Physics'], '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': 19, 'referenced_works': ['https://openalex.org/W1969737216', 'https://openalex.org/W1971532180', 'https://openalex.org/W1976431015', 'https://openalex.org/W1978926443', 'https://openalex.org/W1985101864', 'https://openalex.org/W1989040454', 'https://openalex.org/W1993082856', 'https://openalex.org/W1998690623', 'https://openalex.org/W1999291536', 'https://openalex.org/W2005312772', 'https://openalex.org/W2035608176', 'https://openalex.org/W2044826914', 'https://openalex.org/W2052019459', 'https://openalex.org/W2067341756', 'https://openalex.org/W2073107007', 'https://openalex.org/W2092883413', 'https://openalex.org/W2138212611', 'https://openalex.org/W2327674452', 'https://openalex.org/W3093406815'], 'related_works': ['https://openalex.org/W4299137556', 'https://openalex.org/W3125431107', 'https://openalex.org/W3106247509', 'https://openalex.org/W2963380344', 'https://openalex.org/W2771052937', 'https://openalex.org/W2402885907', 'https://openalex.org/W2131767845', 'https://openalex.org/W2083007830', 'https://openalex.org/W1647045198', 'https://openalex.org/W1564372987'], 'abstract_inverted_index': {'Dynamical': [0], 'arguments': [1], 'are': [2, 8, 36, 53, 65], 'presented': [3, 44], 'which': [4, 39], 'suggest': [5], 'that': [6], 'there': [7], 'non-integrable': [9], 'systems': [10], 'without': [11, 15], 'clustering': [12], 'of': [13, 24, 59], 'singularities,': [14, 17], 'infinite': [16, 22], 'or': [18], 'singularities': [19, 35], 'with': [20, 32], 'an': [21], 'number': [23], 'branches': [25], 'in': [26], 'the': [27], 'complex': [28], 't-plane.': [29], 'Several': [30], 'examples': [31], 'only': [33, 69], 'algebraic': [34], 'studied,': [37], 'for': [38, 45], 'strong': [40], 'numerical': [41], 'evidence': [42], 'is': [43], 'non-integrability': [46], 'and': [47, 61], 'infinitely': [48], 'sheeted': [49, 71], 'solutions.': [50, 72], "'Weak-Painleve'": [51], 'potentials': [52], 'also': [54], 'analysed': [55], 'from': [56], 'this': [57], 'point': [58], 'view,': [60], 'all': [62], 'integrable': [63], 'cases': [64], 'found': [66], 'to': [67], 'possess': [68], 'finitely': [70]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1979880943', 'counts_by_year': [{'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-13T07:37:23.869817', 'created_date': '2016-06-24'}