{"id":"https://openalex.org/W2473996219","doi":"https://doi.org/10.1016/s0195-6698(87)80026-4","title":"Altshuler's Sphere <mml:math display=\"inline\" altimg=\"si1.gif\" overflow=\"scroll\" xmlns:xocs=\"http://www.elsevier.com/xml/xocs/dtd\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://www.elsevier.com/xml/ja/dtd\" xmlns:ja=\"http://www.elsevier.com/xml/ja/dtd\" xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" xmlns:tb=\"http://www.elsevier.com/xml/common/table/dtd\" xmlns:sb=\"http://www.elsevier.com/xml/common/struct-bib/dtd\" xmlns:ce=\"http://www.elsevier.com/xml/common/dtd\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:cals=\"http://www.elsevier.com/xml/common/cals/dtd\" xmlns:sa=\"http://www.elsevier.com/xml/common/struct-aff/dtd\"><mml:mrow><mml:msubsup><mml:mo>M</mml:mo><mml:mrow><mml:mn>425</mml:mn></mml:mrow><mml:mrow><mml:mn>10</mml:mn></mml:mrow></mml:msubsup></mml:mrow></mml:math> is not Polytopal","display_name":"Altshuler's Sphere <mml:math display=\"inline\" altimg=\"si1.gif\" overflow=\"scroll\" xmlns:xocs=\"http://www.elsevier.com/xml/xocs/dtd\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://www.elsevier.com/xml/ja/dtd\" xmlns:ja=\"http://www.elsevier.com/xml/ja/dtd\" xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" xmlns:tb=\"http://www.elsevier.com/xml/common/table/dtd\" xmlns:sb=\"http://www.elsevier.com/xml/common/struct-bib/dtd\" xmlns:ce=\"http://www.elsevier.com/xml/common/dtd\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:cals=\"http://www.elsevier.com/xml/common/cals/dtd\" xmlns:sa=\"http://www.elsevier.com/xml/common/struct-aff/dtd\"><mml:mrow><mml:msubsup><mml:mo>M</mml:mo><mml:mrow><mml:mn>425</mml:mn></mml:mrow><mml:mrow><mml:mn>10</mml:mn></mml:mrow></mml:msubsup></mml:mrow></mml:math> is not Polytopal","publication_year":1987,"publication_date":"1987-07-01","ids":{"openalex":"https://openalex.org/W2473996219","doi":"https://doi.org/10.1016/s0195-6698(87)80026-4","mag":"2473996219"},"language":"lv","primary_location":{"id":"doi:10.1016/s0195-6698(87)80026-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0195-6698(87)80026-4","pdf_url":null,"source":{"id":"https://openalex.org/S204851967","display_name":"European Journal of Combinatorics","issn_l":"0195-6698","issn":["0195-6698","1095-9971"],"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":"European Journal of Combinatorics","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/A5063987912","display_name":"J\u00fcrgen Bokowski","orcid":"https://orcid.org/0000-0003-0616-3372"},"institutions":[{"id":"https://openalex.org/I107257983","display_name":"Darmstadt University of Applied Sciences","ror":"https://ror.org/047wbd030","country_code":"DE","type":"education","lineage":["https://openalex.org/I107257983"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"J\u00fcrgen Bokowski","raw_affiliation_strings":["Technische Hochschule Darmstadt, Fachbereich Mathematik, Schlo\u00dfgartenstra\u00dfe 7, 6100 Darmstad F.R.G"],"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, Fachbereich Mathematik, Schlo\u00dfgartenstra\u00dfe 7, 6100 Darmstad F.R.G","institution_ids":["https://openalex.org/I107257983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5097646599","display_name":"Klaus Garms","orcid":null},"institutions":[{"id":"https://openalex.org/I107257983","display_name":"Darmstadt University of Applied Sciences","ror":"https://ror.org/047wbd030","country_code":"DE","type":"education","lineage":["https://openalex.org/I107257983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Klaus Garms","raw_affiliation_strings":["Technische Hochschule Darmstadt, Fachbereich Mathematik, Schlo\u00dfgartenstra\u00dfe 7, 6100 Darmstad F.R.G"],"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, Fachbereich Mathematik, Schlo\u00dfgartenstra\u00dfe 7, 6100 Darmstad F.R.G","institution_ids":["https://openalex.org/I107257983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063987912"],"corresponding_institution_ids":["https://openalex.org/I107257983"],"apc_list":{"value":2880,"currency":"USD","value_usd":2880},"apc_paid":null,"fwci":3.3996,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.92812194,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"8","issue":"3","first_page":"227","last_page":"229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13115","display_name":"Axial and Atropisomeric Chirality Synthesis","score":0.5547999739646912,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13115","display_name":"Axial and Atropisomeric Chirality Synthesis","score":0.5547999739646912,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.6443206071853638},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5179861783981323},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4575686752796173},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4223310649394989},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3406640291213989},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.31268537044525146}],"concepts":[{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.6443206071853638},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5179861783981323},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4575686752796173},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4223310649394989},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3406640291213989},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.31268537044525146}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0195-6698(87)80026-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0195-6698(87)80026-4","pdf_url":null,"source":{"id":"https://openalex.org/S204851967","display_name":"European Journal of Combinatorics","issn_l":"0195-6698","issn":["0195-6698","1095-9971"],"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":"European Journal of Combinatorics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6000000238418579,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W150535118","https://openalex.org/W1965348547","https://openalex.org/W1997013154","https://openalex.org/W2314254956","https://openalex.org/W4301746773","https://openalex.org/W6606110295"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2911598644"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}