Abstract
The logic of bunched implications (BI), introduced by O’Hearn and Pym, is a substructural logic which freely combines additive and multiplicative
implications. Boolean BI (BBI) denotes BI with classical interpretation of additives
and its model is the commutative monoid. We show that when the monoid
is finitely generated and propositions are recursively defined, or the monoid is
infinitely generated and propositions are restricted to generator propositions, the
model checking problem is undecidable. In the case of finitely related monoid and
generator propositions, the model checking problem is EXPSPACE-complete.
implications. Boolean BI (BBI) denotes BI with classical interpretation of additives
and its model is the commutative monoid. We show that when the monoid
is finitely generated and propositions are recursively defined, or the monoid is
infinitely generated and propositions are restricted to generator propositions, the
model checking problem is undecidable. In the case of finitely related monoid and
generator propositions, the model checking problem is EXPSPACE-complete.
Original language | English |
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Title of host publication | Computer Science Logic, 23rd international Workshop, CSL 2009, 18th Annual Conference of the EACSL, Coimbra, Portugal, September 7-11, 2009. Proceedings |
Pages | 302-316 |
Number of pages | 15 |
DOIs | |
Publication status | Published - 28 Aug 2009 |
Event | CSL 2009 - Coimbra, Portugal Duration: 7 Sep 2009 → 11 Sep 2009 http://www.mat.uc.pt/~csl/ |
Conference
Conference | CSL 2009 |
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Country | Portugal |
City | Coimbra |
Period | 7/09/09 → 11/09/09 |
Internet address |