{"id":"https://openalex.org/W1521240570","doi":"https://doi.org/10.1007/978-3-642-76062-4_38","title":"Equivalence of Analogue and Discrete Systems","display_name":"Equivalence of Analogue and Discrete Systems","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W1521240570","doi":"https://doi.org/10.1007/978-3-642-76062-4_38","mag":"1521240570"},"language":"de","primary_location":{"id":"doi:10.1007/978-3-642-76062-4_38","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-76062-4_38","pdf_url":null,"source":{"id":"https://openalex.org/S4210212548","display_name":"Informatik-Fachberichte","issn_l":"0343-3005","issn":["0343-3005"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Informatik-Fachberichte","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/A5016460382","display_name":"Josef Hekrdla","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152187","display_name":"Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences","ror":"https://ror.org/05gbyky62","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210096333","https://openalex.org/I4210152187"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Josef Hekrdla","raw_affiliation_strings":["Institute of Radio Engineering and Electronics of the Czechoslovak Academy of Science, Lumumbova 1, 182 51, Praha 8, Czechoslovakia","Institute of Radio Engineering and Electronics of the Czechoslovak Academy of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Radio Engineering and Electronics of the Czechoslovak Academy of Science, Lumumbova 1, 182 51, Praha 8, Czechoslovakia","institution_ids":["https://openalex.org/I4210152187"]},{"raw_affiliation_string":"Institute of Radio Engineering and Electronics of the Czechoslovak Academy of Science","institution_ids":["https://openalex.org/I4210152187"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5016460382"],"corresponding_institution_ids":["https://openalex.org/I4210152187"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18217822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"228","last_page":"233"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9230999946594238,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9230999946594238,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/equidistant","display_name":"Equidistant","score":0.8729545474052429},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.6761957406997681},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5627646446228027},{"id":"https://openalex.org/keywords/discrete-system","display_name":"Discrete system","score":0.5259131193161011},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5037423968315125},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.44604694843292236},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3678779602050781},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33118143677711487},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.32359111309051514},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3118065595626831},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24082621932029724},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11336478590965271},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10524922609329224},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.04791367053985596}],"concepts":[{"id":"https://openalex.org/C158245278","wikidata":"https://www.wikidata.org/wiki/Q4386982","display_name":"Equidistant","level":2,"score":0.8729545474052429},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.6761957406997681},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5627646446228027},{"id":"https://openalex.org/C96314035","wikidata":"https://www.wikidata.org/wiki/Q5282062","display_name":"Discrete system","level":2,"score":0.5259131193161011},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5037423968315125},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.44604694843292236},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3678779602050781},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33118143677711487},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.32359111309051514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3118065595626831},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24082621932029724},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11336478590965271},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10524922609329224},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.04791367053985596},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-76062-4_38","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-76062-4_38","pdf_url":null,"source":{"id":"https://openalex.org/S4210212548","display_name":"Informatik-Fachberichte","issn_l":"0343-3005","issn":["0343-3005"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Informatik-Fachberichte","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2020141429","https://openalex.org/W2060536846","https://openalex.org/W2097772361"],"related_works":["https://openalex.org/W2132623195","https://openalex.org/W2797141387","https://openalex.org/W2612725718","https://openalex.org/W4253327475","https://openalex.org/W106043964","https://openalex.org/W395171803","https://openalex.org/W2011679120","https://openalex.org/W2018611471","https://openalex.org/W4250706670","https://openalex.org/W2078532851"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}