30 May 2012, A|C seminar, Umberto Rivieccio

Some authors have recently started to consider modal expansions of the well-known Belnap four-valued logic, either with implication (S. Odintsov, H. Wansing et al.) or without it (G. Priest). Given that some bilattice logics are four-valued (conservative) expansions of the Belnap logic, we may wonder whether it makes sense to consider modal expansions of bilattice logics and their algebraic counterpart, which would be bilattices with modal operators. I will present a few ideas on how this can be done.

For more information, see http://algcoalg.wordpress.com/.