{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T18:27:32Z","timestamp":1757701652191},"reference-count":25,"publisher":"Wiley","issue":"1-2","license":[{"start":{"date-parts":[[2011,8,2]],"date-time":"2011-08-02T00:00:00Z","timestamp":1312243200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mathematical Logic Qtrly"],"published-print":{"date-parts":[[2012,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Assuming certain conditions on a class <jats:styled-content>\\documentclass{article}\\usepackage{amssymb,amsmath,mathrsfs}\\begin{document}\\pagestyle{empty}$\\mathscr{C}$\\end{document}<jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/tex2gif-ueqn-1.gif\" xlink:title=\"equation image\" \/><\/jats:styled-content> of finitely generated first\u2010order structures admitting the model\u2010theoretical construction of a Fra\u00efss\u00e9 limit, we characterize retracts of such limits as algebraically closed structures in a class naturally related to <jats:styled-content>\\documentclass{article}\\usepackage{amssymb,amsmath,mathrsfs}\\begin{document}\\pagestyle{empty}$\\mathscr{C}$\\end{document}<jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/tex2gif-ueqn-2.gif\" xlink:title=\"equation image\" \/><\/jats:styled-content>. In this way we generalize an earlier description of retracts of the countably infinite random graph.<\/jats:p>","DOI":"10.1002\/malq.201020084","type":"journal-article","created":{"date-parts":[[2011,8,2]],"date-time":"2011-08-02T07:42:19Z","timestamp":1312270939000},"page":"46-54","source":"Crossref","is-referenced-by-count":8,"title":["A characterization of retracts in certain Fra\u00efss\u00e9 limits"],"prefix":"10.1002","volume":"58","author":[{"given":"Igor","family":"Dolinka","sequence":"first","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2011,8,2]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s006050200000"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/PL00006009"},{"key":"e_1_2_6_4_1","first-page":"333","volume-title":"Algorithms and Combinatorics Vol. 14","author":"Cameron P. J.","year":"1997"},{"key":"e_1_2_6_5_1","first-page":"267","volume-title":"European Congress of Mathematics Vol. I. 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