Studia Logica: An International Journal for Symbolic Logic, Vol. 61, No. 2 (Sep., 1998), pp. 237-280 (44 pages) In this work we develop goal-directed deduction methods for the implicational fragment ...
This paper presents a sequent calculus for the positive relevant logic with necessity and a proof that it admits the elimination of cut. Journal Information Studia Logica publishes original papers on ...