English

Tableau systems for some Ivlev-like (quantified) modal logics

Logic 2022-02-07 v1

Abstract

Ivlev's pioneering work started in the 1970's showed a new and promissory way in the study of modal logic from the perspective of many-valued logics. Continuing our previous work on Ivlev-like non-normal modal logics with non-deterministic semantics, we present in this paper tableau systems for Tm, S4m and S5m, the non-normal versions of T, S4 and S5, respectively, as well as for their corresponding first-order extensions Tm*, S4m* and S5m*.

Keywords

Cite

@article{arxiv.2202.02136,
  title  = {Tableau systems for some Ivlev-like (quantified) modal logics},
  author = {Marcelo E. Coniglio and Luis Fariñas del Cerro and Newton M. Peron},
  journal= {arXiv preprint arXiv:2202.02136},
  year   = {2022}
}

Comments

26 pages

R2 v1 2026-06-24T09:19:54.915Z