{"id":"https://openalex.org/keywords/signed-permutations","display_name":"signed permutations","description":"Permutations of signed elements, used as mathematical objects in combinatorics, algebra, geometry, and ranking problems.","display_name_alternatives":["signed permutation","hyperoctahedral permutations","hyperoctahedral permutation"],"ids":{"openalex":"https://openalex.org/keywords/signed-permutations","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.4885,"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"}},"topics":[{"id":"https://openalex.org/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.4885,"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/T13664","display_name":"Genome Rearrangement Algorithms","score":0.3702,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"works_count":561,"cited_by_count":6351,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/signed-permutations","updated_date":"2026-10-16T04:06:51","created_date":"2026-09-30T00:00:00"}
