Number of non‐Fregean sentential logics that have adequate models
Joanna Golińska‐Pilarek · Mathematical logic quarterly · 2006
Abstract We show that there are continuum many different non‐Fregean sentential logics that have adequate models. The proof is based on the construction of a special class of models of the power of the continuum. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)