{"id":"https://openalex.org/W2014831433","doi":"https://doi.org/10.1016/0097-3165(88)90071-4","title":"Generating functions for column-convex polyominoes","display_name":"Generating functions for column-convex polyominoes","publication_year":1988,"publication_date":"1988-05-01","ids":{"openalex":"https://openalex.org/W2014831433","doi":"https://doi.org/10.1016/0097-3165(88)90071-4","mag":"2014831433"},"language":"en","primary_location":{"id":"doi:10.1016/0097-3165(88)90071-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-3165(88)90071-4","pdf_url":null,"source":{"id":"https://openalex.org/S128556326","display_name":"Journal of Combinatorial Theory Series A","issn_l":"0097-3165","issn":["0097-3165","1096-0899"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Combinatorial Theory, Series A","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109950933","display_name":"M. Delest","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M.P Delest","raw_affiliation_strings":["University Bordeaux II, 33076 Bordeaux, France and University of California-San Diego, La Jolla, California 92093, USA","University of California,  San Diego"],"affiliations":[{"raw_affiliation_string":"University Bordeaux II, 33076 Bordeaux, France and University of California-San Diego, La Jolla, California 92093, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"University of California,  San Diego","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109950933"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":3.7463,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.93531202,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"48","issue":"1","first_page":"12","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/T10304","display_name":"Geometric and Algebraic Topology","score":0.9929999709129333,"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/polyomino","display_name":"Polyomino","score":0.940106987953186},{"id":"https://openalex.org/keywords/column","display_name":"Column (typography)","score":0.6931742429733276},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.5526085495948792},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5297043323516846},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5215539932250977},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.18762686848640442},{"id":"https://openalex.org/keywords/connection","display_name":"Connection (principal bundle)","score":0.05413627624511719}],"concepts":[{"id":"https://openalex.org/C69919132","wikidata":"https://www.wikidata.org/wiki/Q1144819","display_name":"Polyomino","level":3,"score":0.940106987953186},{"id":"https://openalex.org/C2780551164","wikidata":"https://www.wikidata.org/wiki/Q2306599","display_name":"Column (typography)","level":3,"score":0.6931742429733276},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.5526085495948792},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5297043323516846},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5215539932250977},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.18762686848640442},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.05413627624511719}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0097-3165(88)90071-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-3165(88)90071-4","pdf_url":null,"source":{"id":"https://openalex.org/S128556326","display_name":"Journal of Combinatorial Theory Series A","issn_l":"0097-3165","issn":["0097-3165","1096-0899"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Combinatorial Theory, Series A","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1980486012","https://openalex.org/W1982581840","https://openalex.org/W1999694873","https://openalex.org/W2002988261","https://openalex.org/W2012632087","https://openalex.org/W2026297875","https://openalex.org/W2070622420","https://openalex.org/W2119324012","https://openalex.org/W2299930861","https://openalex.org/W2312413878","https://openalex.org/W2318992725","https://openalex.org/W2335522581","https://openalex.org/W4250750427","https://openalex.org/W4403207422","https://openalex.org/W6832595490"],"related_works":["https://openalex.org/W2587400934","https://openalex.org/W1492442687","https://openalex.org/W1493691865","https://openalex.org/W4293230678","https://openalex.org/W1535429318","https://openalex.org/W2494000487","https://openalex.org/W1490173767","https://openalex.org/W2050754833","https://openalex.org/W92000386","https://openalex.org/W1572501214"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":22},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}