{"id":"https://openalex.org/W1947710328","doi":"https://doi.org/10.1007/978-3-662-44199-2_17","title":"On Computation of the First Baues\u2013Wirsching Cohomology of a Freely-Generated Small Category","display_name":"On Computation of the First Baues\u2013Wirsching Cohomology of a Freely-Generated Small Category","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W1947710328","doi":"https://doi.org/10.1007/978-3-662-44199-2_17","mag":"1947710328"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-662-44199-2_17","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-662-44199-2_17","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5038101357","display_name":"Yasuhiro Momose","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162928","display_name":"\u014ctani University","ror":"https://ror.org/05b7rex33","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210162928"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yasuhiro Momose","raw_affiliation_strings":["Shinshu University, Japan"],"affiliations":[{"raw_affiliation_string":"Shinshu University, Japan","institution_ids":["https://openalex.org/I4210162928"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090951828","display_name":"Yasuhide Numata","orcid":"https://orcid.org/0000-0002-1228-7067"},"institutions":[{"id":"https://openalex.org/I4210162928","display_name":"\u014ctani University","ror":"https://ror.org/05b7rex33","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210162928"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhide Numata","raw_affiliation_strings":["Shinshu University, Japan"],"affiliations":[{"raw_affiliation_string":"Shinshu University, Japan","institution_ids":["https://openalex.org/I4210162928"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5038101357"],"corresponding_institution_ids":["https://openalex.org/I4210162928"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17121919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"99","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10287","display_name":"Algebraic structures and combinatorial models","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10287","display_name":"Algebraic structures and combinatorial models","score":1.0,"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"}},{"id":"https://openalex.org/T11673","display_name":"Advanced Topics in Algebra","score":0.9998000264167786,"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/T10896","display_name":"Homotopy and Cohomology in Algebraic Topology","score":0.9991999864578247,"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/functor","display_name":"Functor","score":0.7595934271812439},{"id":"https://openalex.org/keywords/quiver","display_name":"Quiver","score":0.6984877586364746},{"id":"https://openalex.org/keywords/cohomology","display_name":"Cohomology","score":0.6821954846382141},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6726897954940796},{"id":"https://openalex.org/keywords/functor-category","display_name":"Functor category","score":0.5841087698936462},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5450180172920227},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.5057010650634766},{"id":"https://openalex.org/keywords/group-cohomology","display_name":"Group cohomology","score":0.4850398898124695},{"id":"https://openalex.org/keywords/vector-space","display_name":"Vector space","score":0.4776255488395691},{"id":"https://openalex.org/keywords/surjective-function","display_name":"Surjective function","score":0.4615466892719269},{"id":"https://openalex.org/keywords/equivariant-cohomology","display_name":"Equivariant cohomology","score":0.46082958579063416},{"id":"https://openalex.org/keywords/\u010dech-cohomology","display_name":"\u010cech cohomology","score":0.4510549306869507},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.43687212467193604},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.35737085342407227},{"id":"https://openalex.org/keywords/de-rham-cohomology","display_name":"De Rham cohomology","score":0.30435115098953247},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2688117027282715}],"concepts":[{"id":"https://openalex.org/C156772000","wikidata":"https://www.wikidata.org/wiki/Q864475","display_name":"Functor","level":2,"score":0.7595934271812439},{"id":"https://openalex.org/C168310172","wikidata":"https://www.wikidata.org/wiki/Q493980","display_name":"Quiver","level":2,"score":0.6984877586364746},{"id":"https://openalex.org/C78606066","wikidata":"https://www.wikidata.org/wiki/Q1198376","display_name":"Cohomology","level":2,"score":0.6821954846382141},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6726897954940796},{"id":"https://openalex.org/C48808802","wikidata":"https://www.wikidata.org/wiki/Q2007878","display_name":"Functor category","level":3,"score":0.5841087698936462},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5450180172920227},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5057010650634766},{"id":"https://openalex.org/C155751095","wikidata":"https://www.wikidata.org/wiki/Q1408937","display_name":"Group cohomology","level":3,"score":0.4850398898124695},{"id":"https://openalex.org/C13336665","wikidata":"https://www.wikidata.org/wiki/Q125977","display_name":"Vector space","level":2,"score":0.4776255488395691},{"id":"https://openalex.org/C119238805","wikidata":"https://www.wikidata.org/wiki/Q229102","display_name":"Surjective function","level":2,"score":0.4615466892719269},{"id":"https://openalex.org/C72738302","wikidata":"https://www.wikidata.org/wiki/Q5384738","display_name":"Equivariant cohomology","level":3,"score":0.46082958579063416},{"id":"https://openalex.org/C74196217","wikidata":"https://www.wikidata.org/wiki/Q1095535","display_name":"\u010cech cohomology","level":5,"score":0.4510549306869507},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.43687212467193604},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.35737085342407227},{"id":"https://openalex.org/C68365058","wikidata":"https://www.wikidata.org/wiki/Q1179446","display_name":"De Rham cohomology","level":4,"score":0.30435115098953247},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2688117027282715},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-662-44199-2_17","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-662-44199-2_17","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1979779048","https://openalex.org/W2028322679","https://openalex.org/W2080181577","https://openalex.org/W2093144183","https://openalex.org/W2095987943"],"related_works":["https://openalex.org/W1977713768","https://openalex.org/W2895793173","https://openalex.org/W1990583353","https://openalex.org/W2624810412","https://openalex.org/W4300751040","https://openalex.org/W3100282197","https://openalex.org/W2105831862","https://openalex.org/W4254503004","https://openalex.org/W1982122215","https://openalex.org/W4390962415"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}