{"id":"https://openalex.org/W2090808891","doi":"https://doi.org/10.1016/s0012-365x(97)00114-3","title":"A new way of counting the column-convex polyominoes by perimeter","display_name":"A new way of counting the column-convex polyominoes by perimeter","publication_year":1998,"publication_date":"1998-02-01","ids":{"openalex":"https://openalex.org/W2090808891","doi":"https://doi.org/10.1016/s0012-365x(97)00114-3","mag":"2090808891"},"language":"en","primary_location":{"id":"doi:10.1016/s0012-365x(97)00114-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0012-365x(97)00114-3","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0012365X97001143/pdf","source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/pii/S0012365X97001143/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059471740","display_name":"Svjetlan Fereti\u0107","orcid":"https://orcid.org/0000-0002-5332-5437"},"institutions":[{"id":"https://openalex.org/I154347574","display_name":"University of Rijeka","ror":"https://ror.org/05r8dqr10","country_code":"HR","type":"education","lineage":["https://openalex.org/I154347574"]}],"countries":["HR"],"is_corresponding":true,"raw_author_name":"Svjetlan Fereti\u0107","raw_affiliation_strings":["\u0160etali\u0161te Joakima Rakovca 17, 51000 Rijeka, Croatia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0160etali\u0161te Joakima Rakovca 17, 51000 Rijeka, Croatia","institution_ids":["https://openalex.org/I154347574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059471740"],"corresponding_institution_ids":["https://openalex.org/I154347574"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.5857,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.6691965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"180","issue":"1-3","first_page":"173","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11830","display_name":"Point processes and geometric inequalities","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T11830","display_name":"Point processes and geometric inequalities","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.9908000230789185,"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/T10588","display_name":"Mathematical Dynamics and Fractals","score":0.9850000143051147,"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/mathematics","display_name":"Mathematics","score":0.8663423657417297},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7923709154129028},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.6227279901504517},{"id":"https://openalex.org/keywords/polyomino","display_name":"Polyomino","score":0.5910187363624573},{"id":"https://openalex.org/keywords/perimeter","display_name":"Perimeter","score":0.541388213634491},{"id":"https://openalex.org/keywords/generating-function","display_name":"Generating function","score":0.533004879951477},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.519122302532196},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.4432191252708435},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2269555926322937}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8663423657417297},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7923709154129028},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.6227279901504517},{"id":"https://openalex.org/C69919132","wikidata":"https://www.wikidata.org/wiki/Q1144819","display_name":"Polyomino","level":3,"score":0.5910187363624573},{"id":"https://openalex.org/C98503990","wikidata":"https://www.wikidata.org/wiki/Q28474","display_name":"Perimeter","level":2,"score":0.541388213634491},{"id":"https://openalex.org/C204911207","wikidata":"https://www.wikidata.org/wiki/Q860609","display_name":"Generating function","level":2,"score":0.533004879951477},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.519122302532196},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.4432191252708435},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2269555926322937},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0012-365x(97)00114-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0012-365x(97)00114-3","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0012365X97001143/pdf","source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/s0012-365x(97)00114-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0012-365x(97)00114-3","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0012365X97001143/pdf","source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2090808891.pdf","grobid_xml":"https://content.openalex.org/works/W2090808891.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1847019367","https://openalex.org/W1967141329","https://openalex.org/W1978311777","https://openalex.org/W1980486012","https://openalex.org/W1982581840","https://openalex.org/W1999694873","https://openalex.org/W2004056472","https://openalex.org/W2014831433","https://openalex.org/W2023693949","https://openalex.org/W2036252950","https://openalex.org/W2061587711","https://openalex.org/W2066486509","https://openalex.org/W2066725205","https://openalex.org/W2076366207","https://openalex.org/W4403207422","https://openalex.org/W6638804302"],"related_works":["https://openalex.org/W2911137868","https://openalex.org/W2886225576","https://openalex.org/W2060983500","https://openalex.org/W4288734188","https://openalex.org/W2811198655","https://openalex.org/W2774905398","https://openalex.org/W4281618460","https://openalex.org/W2951171908","https://openalex.org/W1840852387","https://openalex.org/W2078740035"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-08-02T14:50:37.381335","created_date":"2025-10-10T00:00:00"}
