{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T19:39:00Z","timestamp":1775331540936,"version":"3.50.1"},"reference-count":0,"publisher":"University of Zielona G\u00f3ra, Poland","issue":"2","license":[{"start":{"date-parts":[[2016,6,1]],"date-time":"2016-06-01T00:00:00Z","timestamp":1464739200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p> The main objective of this article is to present the state of the art concerning approximate controllability of dynamic systems in infinite-dimensional spaces. The presented investigation focuses on obtaining sufficient conditions for approximate controllability of various types of dynamic systems using Schauder\u2019s fixed-point theorem. We describe the results of approximate controllability for nonlinear impulsive neutral fuzzy stochastic differential equations with nonlocal conditions, impulsive neutral functional evolution integro-differential systems, stochastic impulsive systems with control-dependent coefficients, nonlinear impulsive differential systems, and evolution systems with nonlocal conditions and semilinear evolution equation.<\/jats:p>","DOI":"10.1515\/amcs-2016-0018","type":"journal-article","created":{"date-parts":[[2016,7,6]],"date-time":"2016-07-06T10:03:24Z","timestamp":1467799404000},"page":"263-275","source":"Crossref","is-referenced-by-count":35,"title":["Schauder\u2019s fixed-point theorem in approximate controllability problems"],"prefix":"10.61822","volume":"26","author":[{"given":"Artur","family":"Babiarz","sequence":"first","affiliation":[{"name":"Institute of Automatic Control Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland"}]},{"given":"Jerzy","family":"Klamka","sequence":"additional","affiliation":[{"name":"Institute of Automatic Control Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland"}]},{"given":"Micha\u0142","family":"Niezabitowski","sequence":"additional","affiliation":[{"name":"Institute of Automatic Control Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland"}]}],"member":"37438","published-online":{"date-parts":[[2016,7,2]]},"container-title":["International Journal of Applied Mathematics and Computer Science"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/content.sciendo.com\/view\/journals\/amcs\/26\/2\/article-p263.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.sciendo.com\/article\/10.1515\/amcs-2016-0018","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,5,15]],"date-time":"2024-05-15T22:57:06Z","timestamp":1715813826000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.sciendo.com\/article\/10.1515\/amcs-2016-0018"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,6,1]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2016,7,2]]},"published-print":{"date-parts":[[2016,6,1]]}},"alternative-id":["10.1515\/amcs-2016-0018"],"URL":"https:\/\/doi.org\/10.1515\/amcs-2016-0018","relation":{},"ISSN":["2083-8492"],"issn-type":[{"value":"2083-8492","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,6,1]]}}}