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Some Sahlqvist completeness results for coalgebraic logics

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dc.contributor.authorDahlqvist, Fredriken
dc.contributor.authorPattinson, Dirken
dc.date.accessioned2026-01-01T08:41:11Z
dc.date.available2026-01-01T08:41:11Z
dc.date.issued2013en
dc.description.abstractThis paper presents a first step towards completeness-via-canonicity results for coalgebraic modal logics. Specifically, we consider the relationship between classes of coalgebras for ω-accessible endofunctors and logics defined by Sahlqvist-like frame conditions. Our strategy is based on conjoining two well-known approaches: we represent accessible functors as (equational) quotients of polynomial functors and then use canonicity results for boolean algebras with operators to transport completeness to the coalgebraic setting.en
dc.description.statusPeer-revieweden
dc.format.extent16en
dc.identifier.isbn9783642370748en
dc.identifier.issn0302-9743en
dc.identifier.scopus84874402409en
dc.identifier.urihttps://hdl.handle.net/1885/733799001
dc.language.isoenen
dc.relation.ispartofFoundations of Software Science and Computation Structures - 16th Int. Conference, FOSSACS 2013, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2013, Proc.en
dc.relation.ispartofseries16th International Conference on Foundations of Software Science and Computation Structures, FOSSACS 2013, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2013en
dc.relation.ispartofseriesLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)en
dc.subjectcanonicityen
dc.subjectcoalgebraic modal logicen
dc.subjectcompletenessen
dc.subjectModal logicen
dc.subjectSahlqvist formulaen
dc.titleSome Sahlqvist completeness results for coalgebraic logicsen
dc.typeConference paperen
dspace.entity.typePublicationen
local.bibliographicCitation.lastpage208en
local.bibliographicCitation.startpage193en
local.contributor.affiliationDahlqvist, Fredrik; Imperial College Londonen
local.contributor.affiliationPattinson, Dirk; Imperial College Londonen
local.identifier.ariespublicationu4334215xPUB1161en
local.identifier.doi10.1007/978-3-642-37075-5_13en
local.identifier.essn1611-3349en
local.identifier.pure422653d0-383c-467f-89ec-f9be497dc0d4en
local.identifier.urlhttps://www.scopus.com/pages/publications/84874402409en
local.type.statusPublisheden

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