相关期刊:《Wuhan University Journal of Natural Sciences》《Journal of Computer Science & Technology》《Science China(Technological Sciences)》《厦门大学学报(自然科学版)》更多>>
The famous diagonal argument plays a prominent role in set the ory as well as in the proof of undecidability results in computability the ory and incompleteness results in metamathematics.Lawvere(1969)brings to light ...
Supported by the National Natural Sciences Foun-dation of China (60233010 ,60273034 ,60403014) ,863 ProgramofChina (2002AA116010) ,973 Programof China (2002CB312002)
Tree logic, inherited from ambient logic, is introduced as the formal foundation of related programming language and type systems, In this paper, we introduce recursion into such logic system, which can describe the t...
We give two generalizations of Tarski’s fixpoint theorem in the setting of residuated lattices and use them to establish van Emdem-Kowalski’s least fixpoint semantics for residuated lattice-valued logic programs.
This paper investigates the semantics of conditional term rewriting systemswith negation (denoted by EI-CTRS), called constructor-based EI-model se-mantics. The introduction of '≠' in EI-CTRS make EI-CTRS more diffic...