Truth Set Algebra: A New Way to Prove Undefinability
Sophia Knight, Pavel Naumov, Shi, Qi, Suntharraj, Vigasan · ePrints Soton (University of Southampton) · 2022
The article proposes a new technique for proving the undefinability of logical connectives through each other and illustrates the technique with several examples. Some of the obtained results are new proofs of the existing theorems, others are original to this work.