{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T02:36:33Z","timestamp":1649126193807},"reference-count":5,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2014,3,12]],"date-time":"2014-03-12T00:00:00Z","timestamp":1394582400000},"content-version":"unspecified","delay-in-days":1380,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. symb. log."],"published-print":{"date-parts":[[2010,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>It is shown that under GCH every poset preserves its cofinality in any cofinality preserving extension. On the other hand, starting with \u03c9 measurable cardinals, a model with a partial ordered set which can change its cofinality in a cofinality preserving extension is constructed.<\/jats:p>","DOI":"10.2178\/jsl\/1268917497","type":"journal-article","created":{"date-parts":[[2010,3,18]],"date-time":"2010-03-18T13:05:57Z","timestamp":1268917557000},"page":"641-660","source":"Crossref","is-referenced-by-count":0,"title":["On changing cofinality of partially ordered sets"],"prefix":"10.1017","volume":"75","author":[{"given":"Moti","family":"Gitik","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2014,3,12]]},"reference":[{"key":"S002248120000270X_ref002","volume-title":"Handbook of set theory","author":"Gitik"},{"key":"S002248120000270X_ref003","unstructured":"Miller A. , List of problems, http:\/\/at.yorku.ca\/i\/a\/a\/i\/00.dir\/index.htm."},{"key":"S002248120000270X_ref001","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511600586"},{"key":"S002248120000270X_ref004","volume-title":"Handbook of set theory","author":"Mitchell"},{"key":"S002248120000270X_ref005","article-title":"Changing measurable into accessible cardinals","volume":"68","author":"Prikry","year":"1970","journal-title":"Disserlationes Mathematicae"}],"container-title":["The Journal of Symbolic Logic"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S002248120000270X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,28]],"date-time":"2019-04-28T19:37:57Z","timestamp":1556480277000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S002248120000270X\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6]]},"references-count":5,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2010,6]]}},"alternative-id":["S002248120000270X"],"URL":"https:\/\/doi.org\/10.2178\/jsl\/1268917497","relation":{},"ISSN":["0022-4812","1943-5886"],"issn-type":[{"value":"0022-4812","type":"print"},{"value":"1943-5886","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,6]]}}}