{"id":"https://openalex.org/W4402283960","doi":"https://doi.org/10.1142/s1793830924500861","title":"Enumeration of matrices with single unit-entry rows over finite commutative rings","display_name":"Enumeration of matrices with single unit-entry rows over finite commutative rings","publication_year":2024,"publication_date":"2024-09-05","ids":{"openalex":"https://openalex.org/W4402283960","doi":"https://doi.org/10.1142/s1793830924500861"},"language":"en","primary_location":{"id":"doi:10.1142/s1793830924500861","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793830924500861","pdf_url":null,"source":{"id":"https://openalex.org/S178434951","display_name":"Discrete Mathematics Algorithms and Applications","issn_l":"1793-8309","issn":["1793-8309","1793-8317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics, Algorithms and Applications","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/A5060712659","display_name":"Siripong Sirisuk","orcid":"https://orcid.org/0000-0003-0286-2432"},"institutions":[{"id":"https://openalex.org/I108108428","display_name":"Thammasat University","ror":"https://ror.org/002yp7f20","country_code":"TH","type":"education","lineage":["https://openalex.org/I108108428"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Siripong Sirisuk","raw_affiliation_strings":["Thammasat Research Unit in Algebra and Its Applications, Thammasat University, Pathum Thani 12120, Thailand"],"raw_orcid":"https://orcid.org/0000-0003-0286-2432","affiliations":[{"raw_affiliation_string":"Thammasat Research Unit in Algebra and Its Applications, Thammasat University, Pathum Thani 12120, Thailand","institution_ids":["https://openalex.org/I108108428"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5060712659"],"corresponding_institution_ids":["https://openalex.org/I108108428"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11826765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"05","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11673","display_name":"Advanced Topics in Algebra","score":0.9976999759674072,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8792545795440674},{"id":"https://openalex.org/keywords/enumeration","display_name":"Enumeration","score":0.8534095287322998},{"id":"https://openalex.org/keywords/unit","display_name":"Unit (ring theory)","score":0.6385672092437744},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5584241151809692},{"id":"https://openalex.org/keywords/commutative-ring","display_name":"Commutative ring","score":0.5229357481002808},{"id":"https://openalex.org/keywords/row","display_name":"Row","score":0.5206624269485474},{"id":"https://openalex.org/keywords/commutative-property","display_name":"Commutative property","score":0.503370463848114},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.352091908454895},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3435385227203369},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.0761725902557373}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8792545795440674},{"id":"https://openalex.org/C156340839","wikidata":"https://www.wikidata.org/wiki/Q2704791","display_name":"Enumeration","level":2,"score":0.8534095287322998},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.6385672092437744},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5584241151809692},{"id":"https://openalex.org/C161491579","wikidata":"https://www.wikidata.org/wiki/Q858656","display_name":"Commutative ring","level":3,"score":0.5229357481002808},{"id":"https://openalex.org/C135598885","wikidata":"https://www.wikidata.org/wiki/Q1366302","display_name":"Row","level":2,"score":0.5206624269485474},{"id":"https://openalex.org/C183778304","wikidata":"https://www.wikidata.org/wiki/Q165474","display_name":"Commutative property","level":2,"score":0.503370463848114},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.352091908454895},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3435385227203369},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0761725902557373},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s1793830924500861","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793830924500861","pdf_url":null,"source":{"id":"https://openalex.org/S178434951","display_name":"Discrete Mathematics Algorithms and Applications","issn_l":"1793-8309","issn":["1793-8309","1793-8317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Mathematics, Algorithms and Applications","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":10,"referenced_works":["https://openalex.org/W1978047030","https://openalex.org/W1992906358","https://openalex.org/W2012874740","https://openalex.org/W2020166040","https://openalex.org/W2075319910","https://openalex.org/W2084528998","https://openalex.org/W2327479337","https://openalex.org/W2883897214","https://openalex.org/W2963461038","https://openalex.org/W3209180199"],"related_works":["https://openalex.org/W2117530081","https://openalex.org/W4254901886","https://openalex.org/W4308298797","https://openalex.org/W4255963200","https://openalex.org/W2360590989","https://openalex.org/W2369074270","https://openalex.org/W4255391830","https://openalex.org/W2015466415","https://openalex.org/W2953844587","https://openalex.org/W4288363881"],"abstract_inverted_index":{"Let":[0],"[Formula:":[1,20,25,30,40,50],"see":[2,21,26,31,41,51],"text]":[3,22,27,32,42,52],"be":[4],"a":[5,54,58,68,72],"finite":[6],"commutative":[7],"ring":[8],"with":[9,53],"identity.":[10],"In":[11],"this":[12],"paper,":[13],"formal":[14],"expressions":[15],"of":[16,19,28,36,47,61],"the":[17,34],"number":[18,35,46,60],"matrices":[23,38,48],"over":[24,39,49],"rank":[29,56],"and":[33,57,74],"invertible":[37],"are":[43,78],"presented.":[44],"The":[45],"given":[55,59],"single":[62,69],"unit-entry":[63],"rows,":[64],"rows":[65],"in":[66],"which":[67],"entry":[70],"is":[71,80],"unit":[73],"all":[75],"other":[76],"entries":[77],"zero,":[79],"finally":[81],"determined.":[82]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}