{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,15]],"date-time":"2025-11-15T04:56:13Z","timestamp":1763182573282},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2003,5,20]],"date-time":"2003-05-20T00:00:00Z","timestamp":1053388800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Math. Struct. Comp. Sci."],"published-print":{"date-parts":[[2003,6]]},"abstract":"<jats:p>The ambient calculus is a process calculus for describing mobile computation. We develop a \ntheory of Morris-style contextual equivalence for proving properties of mobile ambients. We \nprove a context lemma that allows derivation of contextual equivalences by considering \ncontexts of a particular limited form, rather than all arbitrary contexts. We give an activity \nlemma that characterises the possible interactions between a process and a context. We \nprove several examples of contextual equivalence. The proofs depend on characterising \nreductions in the ambient calculus in terms of a labelled transition system.<\/jats:p>","DOI":"10.1017\/s0960129502003742","type":"journal-article","created":{"date-parts":[[2003,5,22]],"date-time":"2003-05-22T05:12:38Z","timestamp":1053580358000},"page":"371-408","source":"Crossref","is-referenced-by-count":34,"title":["Equational properties of mobile ambients"],"prefix":"10.1017","volume":"13","author":[{"given":"ANDREW D.","family":"GORDON","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"LUCA","family":"CARDELLI","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2003,5,20]]},"container-title":["Mathematical Structures in Computer Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0960129502003742","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,3,30]],"date-time":"2019-03-30T15:06:57Z","timestamp":1553958417000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0960129502003742\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,5,20]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,6]]}},"alternative-id":["S0960129502003742"],"URL":"https:\/\/doi.org\/10.1017\/s0960129502003742","relation":{},"ISSN":["0960-1295","1469-8072"],"issn-type":[{"value":"0960-1295","type":"print"},{"value":"1469-8072","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,5,20]]}}}