在逻辑系MTL(Monoidalt-normbasedLogic)中引入一元逻辑连接词↓△,并在原有公理模式的基础上添加若干新公理,构建了一种新的MTL的扩张MTL↓△逻辑系统。为了进行相应的语义研究,在MTL代数的基础上,引入一元算子↓△,提出MTL↓△代数的概念,并证明了MTL↓△代数的同构定理。基于线性MTL↓△代数证明了逻辑系统MTL↓△的完备性。
By introducing a new connective V and adding several new axioms into the MTL logic,this paper constructs a new schematic extension of MTL.Meanwhile, in order to discuss corresponding semantics, it proposes the concept of MTLv algebra.Moreover,completeness of the MTLv logic is obtained with respect to linear MTLv algebras.